It's frequent to see failures uploading photos. If you have a camera that takes rich images, they will be too large to upload here. I've uploaded a photo of gorgeous sunflowers, a delightful and heartwarming gift from CFrance.
Here is an easy to use site to compress photos that fail to upload.
JPEG Optimizer - Compress and Resize Your Digital Photos
After compression, be sure to upload the newly saved version of your photo.
Thanks for the lovely bouquet, Cyndy!
Kitty