Please see www.dwiller.com for an up to date listing of these challenges which are free to download and use. I alos have some kits which can be made available in Coventry and Warwickshire free of charge.
This book shows you how to capture the look of stained glass to make stunning window panels, glowing candle shades, simple suncatchers and jewellery on glass, plastic or acetate.
Mini Map Makers is creating a Poster for STEM and STEAM for Cartography. How Cartography interacts with the elements! This is working progress and a draft copy will be out soon!