budinaia bowl
Roberto Gretter, autumn 2003
dedicated to Riccardo best results with elephant hide paper
3. pinch ONLY on the upper part 1. color up; precrease, all valley
2.
5. reopen
4. repeat on the other side
6. rotate 90°
7. repeat steps 2−5 8. turn the paper over
10. regular octagon done!
9. watch the reference points
budinaia bowl − pag. 1/2 − last modified june 12, 2004
11. first look at step 14 12. mountain fold, what we want to get; then using marks done mark ONLY where shown at step 11;
13. join segments of step 12 with a curved mountain fold
16. precrease
15. 17. reopen
18. this crimp makes the model 3−D; let the crease of step 14 reform; symbol "+" means convex symbol "−" means concave
budinaia bowl − pag. 2/2
14. center done. reverse in valley the creases in the center, then reopen
19. repeat steps 15−18 on the other 6 segments