In this implementation, five advertising cubes were used, which, despite their intended purpose, do not serve a typical advertising function. The structures were placed in a park and utilized as an exhibition space for artistic works. This type of display attracts the attention of passersby, ensuring visibility from various angles and encouraging closer examination of the presented pieces. Banners attached to the cubes showcase photographic and artistic works, creating an interesting and unconventional outdoor gallery. Although the structures are inherently designed for advertising purposes, in this case, they serve to promote artists' works and spread art in urban spaces. The solid and stable constructions made with Klemp connectors ensure durability and safety, as well as allow for easy assembly and disassembly, which is crucial when organizing such exhibitions. This is an excellent example of how functional elements of urban architecture can support culture and art.