New to FAA

Hello everyone! Yes, I am new and looking for any advice and constructive criticism. I love photography and have been playing around with it for a while. This is the first time I have ever tried to sell my work and I hope someone out there likes my work enough to buy it lol. Most of what I do is black and white anything outdoors, but some photos hold so much life in their vibrant colors.
This is one of my favorite photos...


Making this short because I have to run after my dog, he stole the towel...