tailieunhanh - Nghệ thuật xếp hình Nhật Bản:dragonfly

Tham khảo tài liệu 'nghệ thuật xếp hình nhật bản:dragonfly', văn hoá - nghệ thuật, khéo tay hay làm phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Dragonfly Copyright 1998-99 Stephen Hecht. All Rights Reserved This model s design borrows from Robert Lang s dragonfly in The Complete Book of Origami Dover 1988 . A dollar bill makes a model 45mm long with a 63mm wingspan. For first attempt begin with a 3x7 rectangle larger than a dollar bill. 3. Rabbit-ear. Repeat on left. 1. Begin green side up. Valley-crease the long way mountain-crease the short way. 2. Bisect the middle 4 right angles with valley-creases. 6. Crease bisectors. 4. Fold and unfold. Turn over and rotate 1 4 turn. 5. Crease bisectors stopping where shown. Then swing flaps around. 7. Collapse. A layer swings out from behind at the 4 tiny arrows and the long flaps stand straight up. 8. Swing the left half of the central diamond under the right half the standing flaps fall to the left. No new creases. Rotate. 9. Reverse-fold on existing creases. Dragonfly continued Copyright 1998-99 Stephen Hecht. All Rights Reserved 10. Flip one layer down incorporating a reverse-fold. Unfold. Repeat on left and twice behind. 11. Lift bottom point opening paper completely. 12. The central diamond-shape sticks up. The indicated points are concave. Push them up from behind to invert them. 13. Pinch together all the edges in the range A swinging them under. Meanwhile divide the central diamond. Only the tiny valley fold is a new crease. 14. Flip one flap to the right. Repeat 13-14 on the left. Turn over. 15. Reverse-fold in-and-out. Repeat on left. 16. Reverse-fold 1 layer over 2. See next diagram for positioning. 17. Flip the single-ply rectangular section behind and upwards. This is a reverse-fold. 18. Reverse-fold 1 layer over 2. Note bisected angle. Dragonfly continued Copyright 1998-99 Stephen Hecht. All Rights Reserved 19. Pull single-ply black triangle to the left. This will drag the single-ply rectanglular piece of the upper wing downwards. 20. Reverse-fold flipping the single-ply over. Sharpen all creases. 21. Repeat 16-20 on left. Turn over. 22. Flip 1 flap