A vintage steam engine train pulling into the station, grey smoke cascading from its funnel.https://widget-club.com/zh-CN/i/abe7ce4238394e238a70View license
A minimalist wall art featuring gray ombre as its primary element starting from dark slate gray at the top and fading into a soft smoke gray at the bottom.https://widget-club.com/zh-CN/i/ea2d272d56d54f9d95beView license
A Gothic cathedral with hauntingly beautiful trails of incense smoke lingering in the air.https://widget-club.com/zh-CN/i/70880443c76d49438ce1View license