Continuing with the scene, I'm adding sand and highlighting for the sand dunes, which is laying the groundwork for the sea grass and sea oats. Please subscribe to my channel and see my websites www.dellbelew.com and www.dellbelew2.com.
The best thing to do is take a photo of a hole, making sure that there is a shadow in the hole and a highlight on the edge so that you can create the illusion with your paint. If you don't have a hole to photograph, dig one and use it to photograph. With all of illusions, you want to create depth to make the hole look deeper on the inside yet catch the light on the outer edge. I hope this makes sense as I am not sure what you are asking. Sorry I do not know your native language to respond. Thank you for asking.
Dell Belew yes i have picture of holes in beach , probelme i couldnt found right color and couldnot paint it m sure there is technic and mouvement of hand if u have facebook i cant sand u pic of what i m doing