Many of O'Hoski's works often feature dramatic lighting and lighting treatments. The series Hypnagogia by O'Hoski has received international recognition as the works have been published in International Contemporary Artists Volumes 1-4 out of Athens, Greece.

O'Hoski uses Liquitex Heavy Body Acrylic, Golden Heavy Body Acrylic, Winsor and Newton Oils and Winsor and Newton Watercolour.

For drawing, Chris uses Faber-Castell Matt Pitt Graphite, Charcoal, Nu Pastel and Contè.