John Holden

The Ostracod Artwork of John C. Holden

John C. Holden, geologist, graphic artist and bon vivant created many drawings that feature ostracods. John digged out the drawings below -  memories of times, when he investigated these critters as a palaeontologist. One of them is the drawing on which the new IRGO logo was based.

We thank John for the permission to present them here.

If you like to see more of John C. Holden's work, check his website on johncholden.com