He is saying these are a watercolor and a pencil drawing but they are clearly digital art. He reinforces the deception with sentences like
I dug these out of the storage trunk today, because I intend to do a series of watercolour sketches of old cameras over the next few weeks.
Deceptive about the medium at the very least, and possibly using an auto-painter on photographs.
Tab back and forth between these two posts:
https://steemit.com/art/@coldmonkey/original-art-studies-on-an-old-bottle-attempt-at-realism-using-acrylic
https://steemit.com/art/@coldmonkey/original-art-learning-to-paint-glass-studies-on-an-old-bottle
The lines and details of the bottle match up fairly perfectly, too perfect to be hand drawn in my unprofessional opinion.
Thank you for your support. Nice story is hard to dismiss but if you look at the works there is no question.