Generate an image of an entrance lobby in an office building. Keep the structure of the staircase, walls, and shelves unchanged. Give the walls a lime plaster finish. Add rustic earthen black, brown, and terracotta pots and vases on the shelves adjacent to the staircase. Underneath the staircase, place large earthen pots with dried twigs. Add cane benches on both the sides in front of the shelves with accessories around it. Enhance the overall ambiance with green plants and ensure the scene exudes a natural, earthy aesthetic.