Hassium was synthesized in 1984 in Darmstadt Germany by Peter Armbruster, Gottfried Munzenberg et al. Atoms of lead were bombarded with ions of iron with a linear accelerator to produce Hassium. It is classified as a transition metal and its appearnce is unknown, but assumed to be silvery white or metallic grey. It is highly radioactive. The name Hassium comes from the Latin for the German State of Hesse where Darmstadt is located.
This information was not a lot to go on, but as you can see I managed. By combining the (old) symbol for radioactivity, with a portion of the Hesse Coat of Arms (rampant lion) and a Gothic style font (Germanic in feel) I came up with my version of the element Hassium for the Periodic Table Printmaking Project.