Ostrowski Lab,   Cantwell Cliffs, OH, October 15, 2005

Hocking Hills 2005

Ostrowski Lab, Summer, 2004

Ostrowski Lab, Fall 2003

Ostrowski Lab, Summer 2002

Ostrowski Lab, Spring 2001

Ostrowski Lab,  Fall 1996

Ostrowski Lab, Fall 1993

Ostrowski Lab, Winter 1992