The image displays a long, rectangular glass-topped display case filled with human skeletal remains, located inside the Church of Sveta Nedelya in Batak, Bulgaria

The image displays a long, rectangular glass-topped display case filled with human skeletal remains, located inside the Church of Sveta Nedelya in Batak, Bulgaria. The display case features a prominent, ornate gold-painted wooden frame with carved leaf-like motifs along its edges. Inside, hundreds of discolored human bones are densely packed. The contents primarily consist of long bones, such as femurs and tibias, laid in parallel layers forming a base. Stacked atop these are numerous human skulls, some largely complete and others appearing as cranial fragments or calvaria. The bones exhibit various shades of off-white, beige, and light brown, indicating advanced age and taphonomic processes. Several skulls and bone fragments bear handwritten numerical identifiers, such as "573," "579," and "619." Some skulls show signs of damage or incomplete preservation, with fractured edges and missing sections. The immediate environment visible includes a dark, polished floor with a marble-like pattern and, in the background, a large, intricately carved wooden structure, likely an element of religious furniture such as an iconostasis. A heater or light fixture is partially visible in the upper right background. The overall scene indicates an interior, institutional setting, likely a historical or religious memorial context.