This interesting grave marker is located in the Bohemian National Cemetery of Baltimore. It captured my interest immediately not only because of the inscription, but the unusual shape.
Doing a little research I discovered "Deciphering German and Bohemian (Czech) Gravestone Inscriptions" located on the Washington County, Kansas, KSGenWeb page. From this site I learned the inscription "Zde Odpociva" means "Rest in Peace". Also, that the tree stump means a person's life has been cut short. Amazing the resources available to research all aspects of our ancestors lives.