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Origami: Book of 20 Pages
Book of 20 pages(front+back) + cover: Designed and Folded by Neelesh K from 30cmX30cm Uncut Square Sheet.
This CfC Challenge (Oct '25) CP reminded me of this simple book design. I had folded this years ago, and have been working on a similar design for something advanced. Folders might recognise it as Hans Birkeland's design too - I only later discovered his ingenious design. The page locking feature I learnt from his design. So it's my duty to admit this design is inspired by Hans Birkeland.
This CfC Challenge (Oct '25) CP reminded me of this simple book design. I had folded this years ago, and have been working on a similar design for something advanced. Folders might recognise it as Hans Birkeland's design too - I only later discovered his ingenious design. The page locking feature I learnt from his design. So it's my duty to admit this design is inspired by Hans Birkeland.
