Digital Minimalism icon design, a single luxury minimalist app icon with seven overlapping symbols: a house (square with triangle roof), a commercial building (tall rectangle with windows), a farm tractor, a mouse cursor, an envelope with motion lines flying into an inbox, a file upload symbol (two overlapping documents with upward arrow and flying dots), and a rectangular sign on a post with speech bubble and sealed envelope, all within a rounded square border, no text, compact and slightly misaligned arrangement with balanced negative space, high-end tender sale property portal aesthetic, 1:1 aspect ratio, minimal style

The image shows a set of black and white icons on a white background, including a house, a vehicle, an envelope, a document, an arrow, and other symbols.