Bald eagle on a Penrose triangle
Tabby cat on impossible Penrose stairs
Hummingbirds with interlocking rings
Pile of vintage suitcases and leather bags…
Vintage film camera with a detailed lens and…
Person walking on impossible archway stairs
Stag on impossible stairs
Impossible spiralling staircase with looping…
Lotus flowers in an impossible cube
Impossible spiral column
Impossible cube with stairs inside
Intertwined knot pattern
Oak tree with impossible cube
Lighthouse spiral staircase from above
Tessellating geckos pattern
Penrose triangle with ornate patterns
Impossible wooden stairs illusion
Tiled floor grid in a room corner that…
Open antique book with a deep 3D vortex hole…
Ornate rococo chair with impossible back
Escher-style impossible structure of…
Fantasy castle with spiral tower
Steam train on impossible looping tracks
Grand arched library with bookshelves…
Ornate hanging birdcage with a swing inside
Lighthouse on a rocky coast
Wooden picket fence with curved
Waterfall in a forest landscape
Books forming an impossible cube
Armchair with ornate wooden arms
Sunflowers with a musical note
Wooden signpost with multiple arrows
Ornate wrought-iron double gate with…
Interlocking hearts made of roses
Dense tangle of interlaced ribbons and…
Wooden impossible cube structure
Ornate hanging mirror whose two baroque oval…
Wine glass whose stem is a twisting ribbon…
Wooden barrel with metal hoops and rivets…
Birdhouse with small bird
Triangle covered in icicles
Spiral staircase in nautilus shell
Spider web with spider
Ornate glass inkwell with a quill pen resting…
Impossible path through mountains
Impossible cube made of books
Bending grid optical illusion
Interlocking stone rings
Detailed butterfly with wings that appear to…
Octopus with tentacles that intertwine to…
Vintage phonograph with its horn coiling into…
Ornate pendant of three interlocking engraved…
Medieval knight's helmet with its visor…
Impossible cube frame built from cracked…
Glass cube terrarium with nested impossible…
Complex abstract sculpture made of…
Antique telescope with its lenses creating an…
Detailed beehive with hexagonal cells forming…
Cluster of highly detailed crystals arranged…
Grand piano keyboard where the keys form a…
Meticulously drawn chain made of impossible…
Impossible Penrose triangle framing rugged…
Detailed chessboard with a bending…
Giant banyan tree with a ribbon-like wooden…
Antique key with its intricate head shaped…
Detailed snail shell with its spiral creating…
Cluster of delicate soap bubbles appearing to…
Antique writing desk with a ragged hole in…
Ornate
Meticulously drawn whirlpool viewed from…
Tangled
Penrose impossible triangle wrapped around a…
Meticulously drawn stack of ancient scrolls…
Detailed woven basket pattern that creates a…
Gnarled bare tree whose twisting trunk and…
Towering stone structure of winding staircases
Brick wall pattern that ripples and bulges in…
Flowing river that appears to loop back on…
Complex
Flowing waterfall that appears to have…
Single
Classical ornate pedestal or plinth with an…
Detailed medieval shield with a Penrose…
Stack of intricately carved wooden blocks…Tap any picture to colour it in on screen or print it. Members print any page, or a whole book of 12.
Impossible Shapes & Illusions: whole books
Each book has 12 pages to colour. Club members print every one, in A4 or US Letter.











