
In artistic terms, red, blue and yellow are primary colors because they can’t be made by mixing other colors together. In this week’s Creative Challenge, we want you to keep this in mind as you submit photos with only primary colors (red, blue and yellow) in them. Be aware of the background and edges of the photo, making sure no other colors, such as green or purple or orange, are visible. You can show one, two or all three (bonus points!) colors in your submissions, and remember to be creative!
Submission Guidelines
1. Our editors look for sharp, clear horizontal images that are at a minimum resolution of 800×600. Currently, vertical images cannot fit in the homepage template. Therefore, we cannot publish vertical or narrow panoramic images.
2. Images with added text or images, including watermarks, logos, copyright symbols, graphic borders and frames, will not be considered.
3. Please do not submit photos that have already been featured on the homepage.
4. The Creative Challenge runs from 12:01 a.m. on June 13 to 5:00 p.m. on June 19 (all times PDT).
5. 3 photos per member. Please edit your work—show us only the best!
You can easily grab the links to all photos by copying the URL from the yellow action box on each photo page and pasting it in the blog. Click on the photo below to enlarge.

*Note: Images that don’t meet the exact guidelines can be submitted and viewed for everyone to enjoy, but please understand that we cannot publish images that don’t meet minimum guidelines on the homepage.