To continue the Still lIfe row. I thought I'd add an old one.
This one was created nearly twenty years ago! Using a very early Photoshop. I've not had any formal training or used You Tube for any tutorials. I learn visually, so I simple press buttons to find out what they do. This way you don't get stuck in other peoples styles. I explored and pushed each tool, filter and menu item, to see what it would do. As with life, you learn by your mistakes.
It's very simple compared with the images I create today. There are only seven layers, one using a PS Filter, yes, used to use photoshop filters and no added textures. It was entered into a Southport PS Competition before creative images were accepted but got a reasonable response from the judge. There were some judges that understood one day it would be Photoshop Images common place.