However, the bonsai in the picture are the real deal. Those are absolutely priceless. That fir tree wants to create needles that are about three to six inches long. It has been pinched religiously for decades. The moss and lichens on the stone are phenomenal and the stone itself was probably licked for years (I am only partially joking). It looks sea worn and looks like it has some wormholes. The sand has been manipulated with tweezers and probably with a microscope involved. The creator of that thing is getting on a bit now and their eyesight is probably like mine.
Note the "weighting" of the main elements - the way the tree and main rock leans very carefully to the right and the weight of the left and right main portions of both.
That tree and setting is worth studying and striving towards.