Welcome to Over50sForum! The site for people over 50 to chat, make friends, discuss, share, and generally be part of something that's fun and friendly :)
I have put together a gauge to aid Marge in arranging items in her creations in 'golden section' ratios. Here also is a diagram I found on the internet showing the necessary dimensions of components and connections.
I hope it may be of interest to artists on here.