this is mercado de anton martin in the centre of madrid the overall material of the building is terracotta the rooftop terrace has a floor of light terrazzo the roof is planks of pine wood with a partially glazed ceiling being a retractable skylight there are solarpanels on the roof as well the wood structure over the terrace is holding a flexible textile shading system along the edge of the terrace is bespoke planters also in terracotta add plants in this