Rome

St Louis

Maine

Meramec Caverns

Santa Fe - New Mexico

Pecos, NM

Taos, NM

Israel

Washington DC

New Orleans

New York City

San Francisco

Los Angeles area

The Huntington - Los Angeles

Indian Temple - Chino Hills, CA

Albuquerque

Madrid - New Mexico

Carlsbad Caverns

San Diego

Graffiti and Wall Art

Panama Canal

Chicago and surrounding area

Annapolis

Savannah

London

Philadelphia

Boston & Cambridge

Las Vegas

Prague

Munich

Lisbon

Utah - Old farm machinery

Coimbra and area

Madrid