 Artist and archaeologist look at sketches of a Maya mural Giclee Print 18 in. x 24 in. Unframed Framed |  CTD/Rosette, which records conductivity, temperature, and depth, is lowered down Giclee Print 24 in. x 18 in. Unframed Framed |  Oceanographer David Allen injects sample into nutrient solution Giclee Print 18 in. x 24 in. Unframed Framed |  Archeologist Harald Meller discusses an excavation with colleagues Giclee Print 24 in. x 18 in. Unframed Framed |