Castle building blocks

http://www.bestpricetoys.com/images/castle-blocks.jpg

http://t0.gstatic.com/images?q=tbn:ANd9GcQQEIKUs0jPewAxD39sMy0tn-q7Ft2TE0Gyj4EVCwsq0-HM52ykAA&t=1

http://www.1888toys.com/productimages/kc-i113-imagiplay/KC-I113-2032-32_Pieces_Giant_CastleBlocks_Set-image.jpg

We could create some large castle building blocks for younger children to play with and create their own space, some of these are made of cardboard, or we could use foam with a printed textile cover. The gallery had something similar to this with painting printed on them, but i think they felt strange they were too hard even though they were light, not nice to handle.