The image depicts two snails on a rough, moss and lichen-covered concrete or stone surface in Veliko Tarnovo, Bulgaria, under dim illumination

The image depicts two snails on a rough, moss and lichen-covered concrete or stone surface in Veliko Tarnovo, Bulgaria, under dim illumination. An adult garden snail, characterized by a dark brown, banded helical shell, is positioned on the upper, horizontal surface, facing towards the right. Below this edge, on the vertical face of the structure, a smaller snail with a lighter, mottled brown helical shell is visible, appearing to move downwards or across the surface. The concrete exhibits a coarse, granular texture with distinct patches of green moss and yellow lichen. The lower foreground and background are occupied by out-of-focus, elongated green plant leaves.