ice crystals on the window("I seated myself in his armchair and warmed my hands before his crackling fire, for a sharp frost had set in, and the windows were thick with the ice crystals." – Sir Arthur Conan Doyle ART Vancouver)
window thick with the ice crystals("I seated myself in his armchair and warmed my hands before his crackling fire, for a sharp frost had set in, and the windows were thick with the ice crystals." – Sir Arthur Conan Doyle ART Vancouver)
