Redon La coquille, 1912 Pastel on paper, 51 x 57.8 cm Muse Odilon Redon (1840-1916)

The picture has something of this: food, invertebrate, still life, people, fish, shellfish, grow, underwater, water, bird, sea, poultry, daylight, light, portrait, ocean.
Perhaps it’s a pastel drawing of a seashell on a brown, green, yellow, and pink background with a green border around the bottom half of the shell and bottom.