Jungle exploration

I love the glossiness and beauty of the light and nature in this painting. The details are simply gorgeous, I only can dream of making paintings like this someday...

My favorite element of all of this is the use of blues and greens, using warm colors sparingly and only to highlight elements of the scene. It feels almost, like I can just jump right in!
The light blue circles are a bit distracting and I am not quite sure why they are there, is it a watermark?

Lovely work otherwise.