Kalle Oja’s and Jani Kalasniemi’s work Speculum Pila Triangular Pentahedron is a spatial study of geometrics. A pyramid turned upside down creates an unreal visual image. Ball shaped forms outline the pyramid. Mirror balls are an iconic object of the entertainment industry. In this piece, they work as a tool for a gleaming, sparkling visual. Pyramid shaped from balls shines its light on the Iso-Hollo square.

Kalle Oja is specialized in contemporary art and theatre productions. His works have been seen abroad in event and exhibition such as Burning Man and the Venice Biennale. 

Jani Kalasniemi is a mechanical engineer specialized in prototypes and product development. His working process is driven by a passion towards metal, mechatronics, and new ideas. Kalasniemi has realized projects for a broad range of platforms from CERN to Burning Man