A detailed museum diorama showcasing a prehistoric marine environment is observed indoors, located in Vavřinec, Czechia

A detailed museum diorama showcasing a prehistoric marine environment is observed indoors, located in Vavřinec, Czechia. The foreground features a simulated sandy seabed strewn with various shell models and small invertebrate representations. Above this, a vibrant underwater landscape is constructed from multi-colored models resembling corals and sponges, predominantly in red, yellow, green, and orange hues. A prominent, large, dark grey model of a placoderm, likely a Dunkleosteus, is positioned with its mouth agape, capturing three smaller, elongated fish models within its jaws. Additional elongated fish models are scattered among the coral structures. Suspended in the upper water column of the exhibit are models of a long, segmented Orthocone nautiloid with red tentacles, and a smaller, squid-like cephalopod. The background consists of a large, illuminated blue display simulating deeper ocean water, featuring a large, dark grey shark-like creature, consistent with a Megalodon, swimming towards the right. Faint silhouettes of smaller fish are also visible in the background. In the lower right foreground, a dark, curved interactive display counter presents several dark geological specimens or fossils mounted on small black stands. Below these, a series of circular depressions with clear covers contain images or small replicas alongside descriptive text, illustrating aspects of marine paleontology or evolutionary stages. No human figures are present in the image.