Thankyou for your reply, I am just starting scroll sawing and have a few basic patterns but I did like the look of these puzzles, I have also read that it is a skill to get the joint straight or the piece wont fit together properly, I also like the coin banks I have seen too which I think were on scroller which have amazing patterns, I do draw my own for my papercraft work in different programmes I have so may give this a go when I get some spare time, so many projects .. so little time!