Of all construction materials, concrete is perhaps the one that allows the greatest diversity of finishes and textures. The mixture of its ingredients, the shape and texture of the formwork, and the pigmentation of the materials all offer the opportunity to achieve an interesting design. This week we've prepared a selection of 10 inspiring images of innovative concrete, taken by renowned photographers such as Gonzalo Viramonte, Song Yousub, and Ana Cecilia Garza Villarreal.