Rock Cores and Petri Dishes in Cali Lab

Pale walls reflect soft, indirect light that washes over a specimen archive room in Cali. Cylindrical rock cores stand upright in a wooden rack, their striated surfaces showing layers of sediment and mineral deposits. Beside them, a metal grid holds petri dishes with visible agar and microbial cultures. Handwritten labels remain legible on the glass and cardboard tags, identifying samples from the dry season. Shallow depth of field blurs the background shelves while keeping the textures of the rock and the glossy surfaces of the dishes sharp. A faint reflection of the light source glides across the curved edge of a petri dish lid, highlighting the sterile precision of the collection.