kids' 2 in 1 bench & picnic table
Wallpaper Chair - laser marquetry - folding chair - christy oates
44 Foldable Furniture Designs - From Flexible Folding Furniture to Transformable Shipping Seating (TOPLIST)
Folding Bench and Picnic Table Combo [wish I knew woodworking! this would be my first project. jh]
Folding chair, by Leo Salom.
a solution for small kitchens, entryways, bathrooms ... or maybe camper