Which preposition to use with diaphanous

in Occurrences 1%

A plume of steam that looked faint and diaphanous in the strong light blew away from the noisy machine.

like Occurrences 1%

This circumstance was the appearance of Miss SalliannaMiss Sallianna arrayed in all her beauties and attractions, including a huge breastpin, a dress of enormous pattern, and a scarf around her delicate waist, azure-hued and diaphanous like the sky, veiled with an imperceptible cloud.

Which preposition to use with  diaphanous