I know blue isn't the color for today, but the butter yellow in this image is so sweet that I had to post it.
This image was made with a 3D sphere, with a camera inside. I call this method "spherical art" because it captures scenes from inside a 3D sphere. You can see more examples at sphericalart.com.
This image was previously posted by me on Twitter as 
*Links to last month's #ColorChallenge posts:
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
4-10-18 TuesdayOrange
4-9-18 MondayRed
4-8-18 SundayPurple
4-17-18 SaturdayIndigo
4-6-18 FridaySkyBlue
4-5-18 ThursdayGreen
4-4-18 WednesdayYellow
4-3-18 TuesdayOrange
4-2-18 MondayRed
4-1-18 SundayPurple
3-31-18 SaturdayIndigo
3-30-18 FridaySkyBlue
3-29-18 ThursdayGreen
3-28-18 WednesdayYellow
3-27-18 TuesdayOrange
3-26-18 MondayRed
3-25-18 SundayPurple
3-24-18 SaturdayIndigo
©2018 Paul Petersen, all rights reserved.
This art was previously posted by me on Twitter as
"Let me know what you think!"