I've taken a photo of my flower pot I made for the Hybrid challenge. How do I upload it to the gallery? It's telling me the size is 1.49MB and is saved a a JPG file.
The requirements for a photo are the same as for a LO. Try resizing your photo so the longest dimension is 600 pixels, and then use the "save for web" feature and optimize the size to a max of 150 kb.