People's understanding and perception of the city is spatially uneven, and changes over time, thus it is never complete. We cannot mentally realistically represent a settlement, be it a small village or even a big city. At the same time, the mental-emotional image of the city still forms in people's minds during the perception and use of the urban environment. The present study outlines an environmental psychological urban experience concept about the possible environmental psychological relationship between the city and the senses ranging from unique city artworks to urban sustainability, based on the thoughts described in Victor Vasarely's book titled Colorful City.  Kulcsszavak: városi környezet észlelése, várostapasztalás, környezetpszichológiai városkutatás, Victor Vasarely: Színes város