This are two prints by the same author, same size. Dots can be seen under magnifying glass only. Unnumbered/open edition.
Signed in pencil in lower corners. Matted, framed under glass. In great condition, no flaws/damage to the prints or frames. The frames are solid wood.
The author's name is Chan Shu Hong.
One of his/her works can be found her, with the red seal, same signature as my pieces: Chan Shu Hong - a watercolour on paper, depicting a fisherman in his boat, signed in pencil and red
Also, some other works by the same author can be found here: Chan Shu Hong | All Auction Results
Think this style is close to Chinese Junk Scenes and "Blue Wash" style limited palette.
Look absolutely like real watercolor paintings.