Nice little table. My plans look like that, when I do draw them. Usually do it of graph paper to get an idea of size and help me draw straight lines.
Some of my stuff just gets a rough sketch, or no sketch, just wing it. My first drink carrier, I had a plastic cup, and that was all I used in designing it, my ruler was just used to draw straight cut lines. I wanted one a bit prettier, so too measurements from the first one, made a rough, really rough, sketch, and added the measurements. And that was it. Think I have a picture of the sketch.
I also rough sketch my cane handle, bank, coat tree hook, designs. Then the ones I decide to make I put on graph paper, so I can detail the designs - these are all done full size, so then I trim them out, glue to plywood, rough cut, then sand to the line. That is the only perfect piece I have to do, then I glue that down, rout around it, and that give a master that will allow me to make copy after copy, all exactly the same. I've got a batch of lined paper spiral notebooks from WallyWorld I use for the rough sketches. The graph paper is conserved for final designs. Love that graph paper.
"It ain't what you're told, it's what you know." - Granny Weatherwax
Some days, the supply of available curse words is insufficient to meet my demands.
Call me a craftsman, artisan, or artistic, and I will accept that. Call me an artist and you will likely get a quite rude comment in return. I am not a @#$%ing artist.