Fig. 6: Thermodynamic experimental results.
From: Achieving structural white inspired by quasiordered microstructures in Morpho theseus

a Thermal camera images of the scales of the ventral side of the wing covered and removed and of the dorsal side in still air. b Thermal camera images of the scales of the ventral side of the wing covered and removed and of the dorsal side under vacuum. c, d Temporal temperature profiles of the wing covered with scales and with scales removed under air and vacuum conditions, respectively. e, f Temporal temperature profiles of the ventral and dorsal sides of the wing under air and vacuum conditions, respectively.