For learning the art of "Still Life Photography", Barbe Moorings on the Youtube Channel "Camera Club Live" takes you step by step through the complete set up for various kinds of still life photo shoots. and he is one of your countrymen. He has been posting his shows every week for over 3 years, so there are many older shows to watch, and he posts a new show every week on Wednesdays. He is one of the best for teaching this form of photography that I have found. Don't be intimidated by his high dollar gear. Most of what he does can be done with speedlites and low priced alternatives. Any digital camera with a 24-70 mm lens or close will work fine for most of what he does, but there are a few shows where he uses "Tilt/Shift Lenses" and other expensive gear that you won't be able to repeat exactly if you don't have something equivalent.
I have done all kinds of photography for the past 70 years, even some "Still Life", but watching "Camera Club Live" has taught me a bunch of new tricks and I am doing more of it now, mostly on days when nothing else is scheduled for my studio. I'm staying busy, and there is a surprising demand for some of the better or "specific types" of shots. Banks, commercial offices, restaurants, doctors offices, etc. are interested in buying some of these prints, usually in larger sizes. Doing it has improved my lighting ability, and it has even helped me do a better job of properly lighting larger photo shoots. "Still Life" and "Product" photography are very close to the same, but many shots that I do are just an interesting assembly of items with no actual products involved. Others have specific brand products among a mix of related items, like a bottle of a brand of wine along with two wine glasses, a cork screw, maybe the removed cork, some fresh grapes, crackers and cheese, etc. all placed on a small table top with a complementing color table cloth. With good lighting to highlight the wine and table top, but nothing surrounding it (thank you inverse-square law) makes a very interesting photo. This lighting setup works well for a vase of flowers too.
Charley