Oil painting still life with two lemons 1960 signed

Framed oil painting depicting a still life composed of two lemons. Created in the 1960s on canvas board. The citrus fruits of varying sizes and ripeness slightly overlap. The shadow of the small lemon adds depth. The colours are soft. The mix of green, yellow, and brown adds texture to the lemons. The touches of white provide reflection. The grey background highlights them. The technique is mastered. The canvas board is from the French painting materials brand Lefranc LF (1836-1965). The frame is made of wood painted white. Two hooks on the back allow the painting to be hung with a cord. The painter's signature is at the bottom left, C. Gleich. Good condition, vintage state. Dimensions with the frame: 29 cm X 20.5 cm, thickness 2.2 cm. Dimensions of the canvas board: 24 cm X 16 cm. Weight without packaging 266 g.