The image depicts three piranhas swimming in a dimly lit aquatic exhibit

The image depicts three piranhas swimming in a dimly lit aquatic exhibit. The probable location is the Acquario di Genova in Genoa, Italy. No people are visible. The primary subject is a large piranha positioned in the mid-left, exhibiting dark grey scales with scattered golden flecks on its upper body and a distinct reddish-orange coloration on its lower abdomen and fins. Its mouth is slightly open, revealing small, sharp teeth, and its left eye is clearly visible. It is angled slightly to the right of the viewer. In the upper-right background, a second piranha is present, appearing darker and less distinct, facing generally towards the viewer. A third piranha is situated in the lower-right foreground, with a grey-green body and a lighter, reflective dorsal surface, suggesting direct illumination. Its tail fin and part of its dorsal fin are visible as it angles downwards and to the right. The environment consists of dark water, likely within an aquarium tank, with various small white particles suspended. A blurry, rounded, ridged object with a yellowish-green tint, consistent with submerged decoration or a plant, is partially visible in the lower-left foreground. The lighting is artificial, highlighting the fish against the dark background. No explicit interactions between the fish are discernible; they are observed in various swimming orientations within the confined space.