To see all of the entries:  Abstract Diamonds.

#1: Djuro Bosnic – BNS, Vojvodina, RS

#2: Diana Margan – Chicago, IL, US

#3: Nat Li – Ramat Gan, , IL

#4: William Ay-Ay – Riyadh, Riyadh Province, SA

#5: Alice Gipson – Philadelphia, PA, US

#6: John Larson – Stamford, CT, US

#7: Steven Gunawan – New Britain, CT, US

#8: Karen Hardman – Bridgeport, WV, US

#9: Sefanya Dirgagunarsa – Jakarta Capital Region, Jakarta Capital Region, ID

#10: Steven Greenbaum – Aventura, FL, US