At Las Vegas convention, industry pros tout concrete in colorful ... - Las Vegas Review-Journal

Las Vegas Review-Journal
At Las Vegas convention, industry pros tout concrete in colorful ...
Las Vegas Review-Journal
Franco Candido of Canada watches as Cobra, the decorative concrete engraving machine, creates designs during the 43rd annual World of Concrete show at Las Vegas Convention Center on Tuesday, Jan. 17, 2017. (Bizuayehu Tesfaye/Las Vegas ...