Cube Houses, vibrant yellow unique cube architecture with a blue sky, Rotterdam, The Netherlands, Europe

cube houses architecture rotterdam netherlands europe vibrant yellow blue sky unique design modern buildings urban landscape creative structures tourist attraction dutch architecture geometric shapes residential buildings cultural landmark innovative design travel destination sunny day cloud formation colorful houses contemporary design public space structural art neighborhood cityscape local attractions architectural tourism vibrant colors suburban life city living design philosophy housing innovation sustainable architecture architectural features outdoor activity urban planning famous architecture design enthusiasts scenic view historical landmarks local culture picturesque scene residential neighborhood urban exploration building design interesting buildings creative neighborhoods recognizable structures exploration