Grid Furnishings: Modern Furniture | Great Design Updated mid-century to cutting edge urban, Grid is a gallery furnishings store where condo owners, renters, and homeowners can come to know and fall in love with modern furniture, designed in North America. Grid strives to provide central Ohioans access to modern furniture and art that is affordable and unique; by curating a group of creators of modern furnishings that can not be seen anywhere else in Central Ohio. At 944 North High Grid Furnishings is in the Heart of the Short North Arts District of Columbus Ohio.