A balanced composition of gray concrete cubes of different sizes stacked against a white background.https://widget-club.com/zh-CN/i/a813887e4bba4bfcb53dView license
An abstract sculpture handcrafted intricately out of solid gray concrete displayed in an art gallery.https://widget-club.com/zh-CN/i/58e6c7da80aa43cd8c9eView license
A close-up of a gray concrete wall with raindrops making their way down its rough texture.https://widget-club.com/zh-CN/i/45ecf0a657d84de99cc5View license
Gray concrete stairs leading towards an old, historic monument against the backdrop of a twilight sky.https://widget-club.com/zh-CN/i/e277e30fbc18438baa7bView license
A city scene depicting gray concrete buildings contrasted by a bright, white snowy scene.https://widget-club.com/zh-CN/i/2de5c40053bf4d0aa36bView license