RedBubble is such a great showcase for excellent talent from around the world. There is not only photography but other art forms too and you can purchase works at very reasonable prices too. Even if you don’t intend to purchase its still worth the visit just to be inspired by the art. There is also writing and poetry on the site so there is plenty to meet all tastes.
Be sure to visit and if you are an artist, why not join up! Just tell them I sent you!