Optical Illusions

HYPERLINK	SIZE (KB)	UPLOADED
The impossible triangle	29	15 Jan 2005
The impossible staircase	49	15 Jan 2005
Are there several circles or 1 spiral?	86	15 Jan 2005
Mona Lisa	45	15 Jan 2005
Is this a bird or a rabbit?	20	15 Jan 2005
Letters or numbers	20	15 Jan 2005
Man or liar?	25	15 Jan 2005
Angels or bats	131	15 Jan 2005
Moving circles	287	15 Jan 2005
Ships	33	15 Jan 2005
The crowd	49	15 Jan 2005
Count the black dots	29	15 Jan 2005
Circles	25	15 Jan 2005
Say the colours	25	15 Jan 2005
Count the elephant's legs	45	15 Jan 2005
Is it a frog or a horse?	49	15 Jan 2005
The haze	25	15 Jan 2005
Are the lines parallel?	33	15 Jan 2005
Old people or Mexicans?	41	15 Jan 2005
Weird patio	229	15 Jan 2005
Is this a man or woman?	20	15 Jan 2005
Is this a woman in the mirror or a skull?	29	15 Jan 2005
Is this a native American or an Eskimo?	33	15 Jan 2005
Is this an old woman or a young girl?	29	15 Jan 2005
One face or two?	37	15 Jan 2005
Illusion d'optique	41	15 Jan 2005
Watch the spiral	197	18 Mar 2006
The street artist Julian Beever	582	18 Mar 2006
Wordy illusions	197	26 Aug 2006
Incredible Antarctica icebergs	11,448	24 Apr 2010