This image was made with Islamic architectural patterns mapped to the inside facets of a 3D polyhedral sphere. You can see more examples at sphericalart.com.
*Links to last month's #ColorChallenge posts:
5-11-18 FridaySkyBlue
5-9-18 WednesdayYellow
5-7-18 MondayRed
5-6-18 SundayPurple
5-3-18 ThursdayGreen
5-2-18 WednesdayYellow
5-1-18 TuesdayOrange
4-30-18 MondayRed
4-29-18 SundayPurple
4-28-18 SaturdayIndigo
4-27-18 FridaySkyBlue
4-26-18 ThursdayGreen
4-25-18 WednesdayYellow
4-24-18 TuesdayOrange
4-23-18 MondayRed
4-22-18 SundayPurple
4-21-18 SaturdayIndigo
4-20-18 FridaySkyBlue
4-19-18 ThursdayGreen
4-18-18 WednesdayYellow
4-17-18 TuesdayOrange
4-16-18 MondayRed
4-15-18 SundayPurple
4-14-18 SaturdayIndigo
4-13-18 FridaySkyBlue
4-12-18 ThursdayGreen
4-11-18 WednesdayYellow
©2018 Paul Petersen, all rights reserved.
This art was previously posted by me on Twitter as 
"Let me know what you think!"