S Walker: The Monasterio de Jeronimo, Belem, Lisbon
S Walker: The Monument to the Discoveries, Belem, Lisbon
S Walker: Map of the World by the Monument to the Discoveries, Belem, Lisbon
S Walker: Nave of the Igreja do Carmo, Lisbon
S Walker: The Map of the World by the Monument to the Discoveries, Belem, Lisbon
S Walker: Igreja do Carmo Nave, Lisbon
S Walker: Detail of Elevador San Justa, Lisbon
S Walker: Henry the Navigator looks out over the Tejo, Belem, Lisbon
S Walker: View of lisbon from the top of Elevador San Justa, Lisbon
S Walker: Torre de Belem, Lisbon
S Walker: Elevador San Justa, Lisbon
S Walker: Taking a photo in Torre de Belem, Lisbon
S Walker: Praca de Comercio, Lisbon
S Walker: The Pantheon, Alfama, Lisbon
S Walker: View from St George's Castle, Alfama, Lisbon
S Walker: Tiles and Roof in Alfama, Lisbon
S Walker: Window in Torre de Belem, Lisbon
S Walker: View over Lisbon from St George's Castle
S Walker: Outside Jerónimos Monastery, Belém, Lisbon
S Walker: The Se Cathedral, Alfama, Lisbon
S Walker: Practising the organ in the Se Cathedral, Alfama, Lisbon
S Walker: Inside Jerónimos Monastery, Belém, Lisbon
S Walker: Inside Jerónimos Monastery, Belém, Lisbon
S Walker: Cloisters in Jerónimos Monastery, Belém, Lisbon
S Walker: Cloisters in Jerónimos Monastery, Belém, Lisbon
S Walker: Cloisters in Jerónimos Monastery, Belém, Lisbon
S Walker: Cloisters in Jerónimos Monastery, Belém, Lisbon
S Walker: Abstract - Ceiling in Jerónimos Monastery, Belém, Lisbon
S Walker: Cloisters in Jerónimos Monastery, Belém, Lisbon,
S Walker: Abstract - Trompe l'oeil ceiling in Jerónimos Monastery, Belém, Lisbon