mitopencourseware: The Tomb of Itimad al-Dawla in Agra: Detail of the marble screen with polygonal and star patterns
jon.m.baker: Purple Cow
ocherdraco: Envelopes
OCReactive: domino verde
Old Photo Profile: A question and exclamation mark of jigsaw puzzle pieces
ed_needs_a_bicycle: Question mark, Ipswich, 21 January 2012
Old Photo Profile: Punctuation marks made of puzzle pieces
mattcornock: LT - Presentations - Audience Participation
JillWillRun: CAPTCHA Insanity
Éktor: A New Beginning
mikesm: IMGP0411
Caro's Lines: Calendar from Calendar Project
HatM: Spaghetti with tomatoe sauce and bechamel
fatedsnowfox: Parrot
@Doug88888: Red parrot
ToniVC: The Passage of Time
plastAnka: Ladder to heaven?
tharrin: chequered flag
ecotist: A Reflection of Hope
tanakawho: Not In Gotham City
tanakawho: Not in Gotham City 10
tanakawho: Not In Gotham City
tanakawho: Not in Gotham City 11
John-Morgan: Chalk
BMW Guggenheim Lab: Rangoli - Dec 27, 2012
Pondspider: Pondicherry rangoli 7
toddross: BBC Microcomputer System