Saint John the Baptist Simone Cantarini (1612-1648)

The picture has something of this: nude, people, shirtless, man, reclining, recreation, two, water, leisure, wear, barefoot, woman, relaxation, sea, position, lifestyle.
Perhaps it’s a painting of a naked man sitting in a wooded area with a staff in his hand and a red cloth draped over his left side of body.