{"id":311,"date":"2020-11-15T10:24:51","date_gmt":"2020-11-15T09:24:51","guid":{"rendered":"http:\/\/papirfoldning.dk\/blog\/?p=311"},"modified":"2020-11-15T19:24:27","modified_gmt":"2020-11-15T18:24:27","slug":"en-engel-bliver-til-10-000","status":"publish","type":"post","link":"https:\/\/papirfoldning.dk\/blog\/?p=311","title":{"rendered":"En engel bliver til 10.000"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Det er ikke hver dag ens origamidesign bliver foldet 10.000 gange af andre, men det skete for min engel her i sensommeren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ripon-katedralen har en kampagne <em>En vinge og en b\u00f8n<\/em> med en installation af 10.000 engle der hver beder en b\u00f8n under COVID-19 pandemien. 100 frivillige og 300 b\u00f8rn i alderen 3-90 \u00e5r hjalp til, og <a href=\"https:\/\/www.riponcathedral.org.uk\/wing-and-prayer\/#\">kampagnen samler<\/a> penge ind til Yorkshire Air Ambulance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Installationen er \u00e5ben frem til 31. januar 2021, og <a href=\"https:\/\/www.riponcathedral.org.uk\/\">Ripon-katedralen<\/a> i Ripon i det nordlige England, 40 km nordvest for York, et et bes\u00f8g v\u00e6rd. Det er sv\u00e6rt at rejse for tiden, men man kan se en <a href=\"https:\/\/www.riponcathedral.org.uk\/events\/coming-soon-wing-and-a-prayer\/\">video og billeder fra installationen her<\/a>,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/origamiexpressions.com\">Russell Wood<\/a> har har en <a href=\"https:\/\/origamiexpressions.com\/origami-angels-at-ripon-cathedral\">n\u00e6rmere beskrivelse af installationen<\/a> med bl.a. links til diagrammet de anvendte, i samarbejde med pastor Nicholas Mercer og kampagneleder Margaret Hammond fra Ripon-katedralen. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Billedet af Russel Wood (\u00a9&#xfe0f; 2020) viser kirkerummet hvor englene h\u00e6nger i b\u00f8lger 15 meter oppe under hv\u00e6lvingerne. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"577\" height=\"1024\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576-577x1024.jpeg\" alt=\"\" class=\"wp-image-313\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576-577x1024.jpeg 577w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576-169x300.jpeg 169w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576-768x1364.jpeg 768w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576-865x1536.jpeg 865w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576-300x533.jpeg 300w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576-850x1510.jpeg 850w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/392177C9-37C1-42AA-9E54-91CA2FEA6576.jpeg 1153w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Bagom englen<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/BC58FED3-87D5-48BC-ACE6-115C624D0FF4-1024x960.jpeg\" alt=\"\" class=\"wp-image-317\" width=\"309\" height=\"289\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/BC58FED3-87D5-48BC-ACE6-115C624D0FF4-1024x960.jpeg 1024w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/BC58FED3-87D5-48BC-ACE6-115C624D0FF4-300x281.jpeg 300w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/BC58FED3-87D5-48BC-ACE6-115C624D0FF4-768x720.jpeg 768w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/BC58FED3-87D5-48BC-ACE6-115C624D0FF4-1536x1440.jpeg 1536w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/BC58FED3-87D5-48BC-ACE6-115C624D0FF4-850x797.jpeg 850w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/BC58FED3-87D5-48BC-ACE6-115C624D0FF4.jpeg 1896w\" sizes=\"auto, (max-width: 309px) 100vw, 309px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">I 2008 blev jeg spurgt af <a href=\"http:\/\/pechakucha.dk\">Pecha Cucha K\u00f8benhavn<\/a> om jeg ville stille op med et jule-orienteret foredrag, gerne et som kunne inddrage tilh\u00f8rerne. Pecha-cucha er et format hvor man p\u00e5 20 x 20 sekunder freml\u00e6gger et emne. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derfor designede jeg denne engel.  De stramme designkrav: 20 trin, 7 minutter, 400 tilh\u00f8rere uden foldeerfaring, ledte til en simpel model med et rent og klart design: Vinger, kjortel og hoved med glorien.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeg lavede <a href=\"https:\/\/papirfoldning.dk\/da\/pechakucha\/img0.html\">en vejledning<\/a> som et slideshow med forside og 20 sider med et trin. Hver side havde en overskrift, en gif der uafbrudt viste hvordan man gjorde trinnet, en diagramtegning og en tegning af resultatet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Og s\u00e5ledes gik det til at jeg den 3. december 2008 stod over for 400 tilh\u00f8rere i St\u00e6rekassen, en af scenerne i Det Kongelige Teater.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"607\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/6C41B321-E8BA-4C0C-B071-9D634ECF2762-1024x607.jpeg\" alt=\"\" class=\"wp-image-318\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/6C41B321-E8BA-4C0C-B071-9D634ECF2762-1024x607.jpeg 1024w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/6C41B321-E8BA-4C0C-B071-9D634ECF2762-300x178.jpeg 300w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/6C41B321-E8BA-4C0C-B071-9D634ECF2762-768x456.jpeg 768w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/6C41B321-E8BA-4C0C-B071-9D634ECF2762-850x504.jpeg 850w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/6C41B321-E8BA-4C0C-B071-9D634ECF2762.jpeg 1482w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Flere variationer<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Den <a href=\"https:\/\/papirfoldning.dk\/images\/pechakucha\/engel.pdf\">oprindelige model<\/a> havde en rigtig hals som dog s\u00e5 bedst ud forfra. Senere lavede jeg en renere udgave hvor halsen kun lige blev markeret eller endog udeladt (se m\u00f8nster og vejledning nedenfor).  <a href=\"https:\/\/www.riponcathedral.org.uk\/wp-content\/uploads\/Template.pdf\">Riponkatedralens vejledning<\/a> udelader ogs\u00e5 halsen, men folder ryggen bagp\u00e5 lige ind hvilket er en anelse simplere, men \u00e6ndret lidt p\u00e5 hovedformen s\u00e5 glorien er mere firkantet.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/7450BFBA-7CD0-49C9-A9D8-5E1ADC360DAF.png\" alt=\"\" data-id=\"321\" data-full-url=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/7450BFBA-7CD0-49C9-A9D8-5E1ADC360DAF.png\" data-link=\"http:\/\/papirfoldning.dk\/blog\/?attachment_id=321\" class=\"wp-image-321\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/7450BFBA-7CD0-49C9-A9D8-5E1ADC360DAF.png 600w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/7450BFBA-7CD0-49C9-A9D8-5E1ADC360DAF-300x225.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"960\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F-1024x960.jpeg\" alt=\"\" data-id=\"322\" data-full-url=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F.jpeg\" data-link=\"http:\/\/papirfoldning.dk\/blog\/?attachment_id=322\" class=\"wp-image-322\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F-1024x960.jpeg 1024w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F-300x281.jpeg 300w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F-768x720.jpeg 768w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F-1536x1440.jpeg 1536w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F-850x797.jpeg 850w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/97363051-B62B-4B91-9A48-387939A95F0F.jpeg 1896w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE-1024x577.jpeg\" alt=\"\" data-id=\"323\" data-full-url=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE.jpeg\" data-link=\"http:\/\/papirfoldning.dk\/blog\/?attachment_id=323\" class=\"wp-image-323\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE-1024x577.jpeg 1024w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE-300x169.jpeg 300w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE-768x433.jpeg 768w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE-1536x866.jpeg 1536w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE-850x479.jpeg 850w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/C8568337-56A0-4E1B-BB91-06D5F47EFDCE.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Foldem\u00f8nstre<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-1024x996.jpeg\" alt=\"\" class=\"wp-image-319\" width=\"293\" height=\"285\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-1024x996.jpeg 1024w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-300x292.jpeg 300w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-768x747.jpeg 768w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-1536x1495.jpeg 1536w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-2048x1993.jpeg 2048w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-850x827.jpeg 850w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/9896813A-F997-4369-85BB-CE536E40EFD1-45x45.jpeg 45w\" sizes=\"auto, (max-width: 293px) 100vw, 293px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Hvis man folder en origamimodel og folder den ud igen, kan man se foldelinjerne. Tilsammen danner de det man kalder et <em>foldem\u00f8nster<\/em> (<em>crease pattern<\/em> eller blot CP p\u00e5 engelsk).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De fleste af linjerne indg\u00e5r i den f\u00e6rdige fold som 180 grader dal- eller bjergfolder. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nogle af dem, som den lodrette streg i ryggen, har ingen funktion, men er en bivirkning fra foldeforl\u00f8bet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Og nogle, som dem rundt i halsen, har en visuel funktion, men er ikke flade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Endelig er der krumningerne som dem i vingerne. Dem kan man ikke se i foldem\u00f8nsteret, selvom bl.a. Andrew Hudson har pr\u00f8vet at finde ud af <a href=\"https:\/\/origamiusa.org\/thefold\/article\/diagramming-curves-and-crease-patterns\">hvordan man kan diagrammere kurver<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">To-farveteoremet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To-farve-teoremet siger at foldem\u00f8nsteret for flade foldefigurer kan farvel\u00e6gges med kun to farver. En konsekvens af teoremet er at hvis man farvel\u00e6gger m\u00f8nsteret og folder det, kommer den ene farve p\u00e5 den ene side af a modellen, og den anden farve p\u00e5 den anden side.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det er en variation af <a href=\"https:\/\/en.wikipedia.org\/wiki\/Four_color_theorem\">firfarveteoremet<\/a> som siger at et landkort kan farvel\u00e6gges med h\u00f8jst 4 farver (for kort med sammenh\u00e6ngende lande). Den ekstra begr\u00e6nsning, at det kan foldes fladt, g\u00f8r at 2 farver er nok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I englen er halslinjen strengt taget en markering og ikke en fold, og hvis man undg\u00e5r den og undg\u00e5r den overfl\u00f8dige linje fra foldeprocessen midt i ryggen, s\u00e5 har englen et foldem\u00f8nster der kan foldes fladt. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det er udnyttet i foldem\u00f8nstrene nedenfor hvor felterne er farvelagt i stedet for at tegne stregerne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u00f8v at udskrive dem, klip de to kvadrater ud og fold dem s\u00e5. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Det ene m\u00f8nster giver en engel der er sort foran og hvid bagp\u00e5, det andet m\u00f8nster g\u00f8r det omvendt. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Man kan overveje de teologiske implikationer af sorte og hvide engle.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"715\" height=\"1024\" src=\"http:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-715x1024.png\" alt=\"\" class=\"wp-image-320\" srcset=\"https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-715x1024.png 715w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-210x300.png 210w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-768x1100.png 768w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-1073x1536.png 1073w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-1430x2048.png 1430w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-300x430.png 300w, https:\/\/papirfoldning.dk\/blog\/wp-content\/uploads\/2020\/11\/engel_bw_da-850x1217.png 850w\" sizes=\"auto, (max-width: 715px) 100vw, 715px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Det er ikke hver dag ens origamidesign bliver foldet 10.000 gange af andre, men det skete for min engel her i sensommeren. Ripon-katedralen har en kampagne En vinge og en b\u00f8n med en installation af 10.000 engle der hver beder en b\u00f8n under COVID-19 pandemien. 100 frivillige og 300 b\u00f8rn i alderen 3-90 \u00e5r hjalp&#8230;<\/p>\n","protected":false},"author":1,"featured_media":315,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[23,75],"tags":[],"class_list":["post-311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diagrammer","category-kultur"],"_links":{"self":[{"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=311"}],"version-history":[{"count":0,"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/311\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=\/wp\/v2\/media\/315"}],"wp:attachment":[{"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/papirfoldning.dk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}