Marques studied industrial design in Brazil before moving to the United States, where he's spent the past eight years working as a countertop fabricator. His experience working with granite—and his frustration with gas BBQs whose metal parts eventually rust—led him to create a mobile grill made of stone.
To make the body of his grill, Marques used 3/4" scrap pieces of granite that were left over from the fabrication of countertops and cut them using a professional granite saw. "All those years of working with granite, I saw way too many dumpsters filled with granite scraps—material that was extracted from the earth after millions of years in the making," he says. "I felt the need to recycle them. It was a perfect candidate for my project. Granite is durable against the weather and heat. It's easily cleaned with water and won't rust. There are also infinite possibilities of color and texture that can be combined with wood to make a compelling design."
We asked him to take us through his design and construction process step by step, so inspired readers could try their own hand at DIY grill-building.