Crumbling remains of a brick wall, part of the Beach Battery (Gdańsk, Poland), a naval defense building from 1910 that used to house four cannons. Parts of the structure are decayed, and nature is slowly reclaiming them.
Pentax MX + Santacolor 100
SMC Pentax-M 1:1.4 50 mm
50 mm | 1/2 s | f/2.8 | ISO 100
Marumi Exus CPL