work type by function

fortification

Koldinghus, large tower

Koldinghus, large tower Kolding, Southern Denmark, Denmark

Koldinghus, east elevation

Koldinghus, east elevation Kolding, Southern Denmark, Denmark

Koldinghus, Stables, gate

Koldinghus, Stables, gate Kolding, Southern Denmark, Denmark

Fort of Saint Matthew, view from Fort Beach (northeast elevation)

Fort of Saint Matthew, view from Fort Beach (northeast elevation) Cabo Frio, Rio de Janeiro (State), Brazil

Alhambra, view from Mirador de San Nicolás

Alhambra, view from Mirador de San Nicolás Granada, Andalusia, Spain

Alcazar of Jerez de la Frontera, Arabic baths

Alcazar of Jerez de la Frontera, Arabic baths Jerez de la Frontera, Andalusia, Spain

Alcazar of Jerez de la Frontera, octogonal tower and walls

Alcazar of Jerez, octogonal tower and walls Jerez de la Frontera, Andalusia, Spain

Alcazar of Jerez de la Frontera, Patio das Armas

Alcazar of Jerez de la Frontera, Patio das Armas Jerez de la Frontera, Andalusia, Spain

Alcazar of Jerez de la Frontera, mosque

Alcazar of Jerez de la Frontera, Mosque Jerez de la Frontera, Andalusia, Spain

Musegg wall, Dächli Tower, southeast elevation

Musegg wall, Dächli Tower, southeast elevation Lucerne, Switzerland

Amber Fort, detail

Amber Fort, detail Jaipur, Rajasthan, India

Amber Fort, Ganesh Gate, Suhag Mandir, jali detail

Amber Fort, Ganesh Gate, Suhag Mandir, jali detail Jaipur, Rajasthan, India

Amber Fort, Jalebi Chowk, Sun Gate (Suraj Pol), outside

Amber Fort, Jalebi Chowk, Sun Gate (Suraj Pol), outside Jaipur, Rajasthan, India

Amber Fort, Diwan-i-Aam (Public Audience Hall)

Amber Fort, Diwan-i-Aam (Public Audience Hall) Jaipur, Rajasthan, India

Jaisalmer Fort, Ganesh Gate

Jaisalmer Fort, Ganesh Gate Jaisalmer, Rajasthan, India

Amber Fort, Sukh Niwas (Hall of Pleasure)

Amber Fort, Sukh Niwas (Hall of Pleasure) Jaipur, Rajasthan, India

Amber Fort, Sukh Niwas (Hall of Pleasure), wall carvings and jali

Amber Fort, Sukh Niwas (Hall of Pleasure), wall carvings and jali Jaipur, Rajasthan, India

Moscow Kremlin, Annunciation and Archangel Cathedral, Ivan the Great and Secret Tower

Moscow Kremlin, Annunciation and Archangel Cathedral, Ivan the Great and Secret Tower Moscow, Russia

Moscow Kremlin, Cathedral of the Archangel Michael and Ivan the Great Bell Tower

Moscow Kremlin, Cathedral of the Archangel Michael and Ivan the Great Bell Tower Moscow, Russia

Moscow Kremlin, Corner Arsenal Tower, north elevation

Moscow Kremlin, Corner Arsenal Tower, north elevation Moscow, Russia

Moscow Kremlin, Nikolskaya Tower, east elevation

Moscow Kremlin, Nikolskaya Tower, east elevation Moscow, Russia

Moscow Kremlin, Middle Arsenal Tower, Grotto

Moscow Kremlin, Middle Arsenal Tower, Grotto Moscow, Russia

Tower of Belem, turret of the tower top

Tower of Belem, turret of the tower top Lisbon, Portugal

Hohensalzburg Fortress, view from Mirabell Gardens

Hohensalzburg Fortress, view from Mirabell Gardens Salzburg, Austria

Hohensalzburg Fortress, Golden Hall

Hohensalzburg Fortress, Golden Hall Salzburg, Austria

Hohensalzburg Fortress, Golden Hall, column

Hohensalzburg Fortress, Golden Hall, column Salzburg, Austria

Hohensalzburg Fortress, Golden Chamber, wall decoration

Hohensalzburg Fortress, Golden Chamber, wall decoration Salzburg, Austria

Hohensalzburg Fortress, Golden Chamber, door

Hohensalzburg Fortress, Golden Chamber, door Salzburg, Austria

Hohensalzburg Fortress, large castle courtyard

Hohensalzburg Fortress, large castle courtyard Salzburg, Austria

Middle Ground Coastal Battery, east elevation

Middle Ground Coastal Battery, east elevation Mumbai, Maharashtra, India

Fortress of Guaita, bell tower

Fortress of Guaita, bell tower City of San Marino, San Marino

Valtice Castle, inner courtyard

Valtice Castle, inner courtyard Valtice, South Moravian Region, Czechia

Valtice Castle, main gate

Valtice Castle, main gate Valtice, South Moravian Region, Czechia

Valtice Castle, eastern gate of the Court of Honour

Valtice Castle, eastern gate of the Court of Honour Valtice, South Moravian Region, Czechia

Lednice Castle, Minaret

Lednice Castle, Minaret Lednice, South Moravian Region, Czechia

Lednice Castle, Stables and Riding Hall, western wing

Lednice Castle, Stables and Riding Hall, western wing Lednice, South Moravian Region, Czechia

Lednice Castle, windows of the northeastern structure

Lednice Castle, windows of the northeastern structure Lednice, South Moravian Region, Czechia

Lednice Castle, balconies of the north facade

Lednice Castle, balconies of the north facade Lednice, South Moravian Region, Czechia

Citadel of Colonia del Sacramento, Field Gate (Portón de Campo), detail

Citadel of Colonia del Sacramento, Field Gate (Portón de Campo), detail Colonia del Sacramento, Department of Colonia, Uruguay

Fort Jesus, turret

Fort Jesus, turret Mombasa, Kenya

Fort Jesus, Portuguese wall paintings (graffiti)

Fort Jesus, Portuguese wall paintings (graffiti) Mombasa, Kenya

Fort Jesus, main gate

Fort Jesus, main gate Mombasa, Kenya

Fort Jesus, passage of the arches

Fort Jesus, passage of the arches Mombasa, Kenya

Fort Jesus, bastion of Saint Matthew, turret

Fort Jesus, bastion of Saint Matthew, turret Mombasa, Kenya

Prince's Palace of Monaco, overdoor of the main gate

Prince's Palace of Monaco, overdoor of the main gate Monaco-City, Monaco

Rocca Paolina, southeastern bastion

Rocca Paolina, southeastern bastion Perugia, Umbria, Italy

Castle Fernstein, southeast elevation

Castle Fernstein, southeast elevation Nassereith, Tyrol, Austria

Koldinghus, northeast elevation

Koldinghus, northeast elevation Kolding, Southern Denmark, Denmark

Fort of Saint Matthew, view from Fort Beach

Fort of Saint Matthew, view from Fort Beach Cabo Frio, Rio de Janeiro (State), Brazil

Fort of Saint Matthew, view from Fort Beach (north elevation)

Fort of Saint Matthew, view from Fort Beach (north elevation) Cabo Frio, Rio de Janeiro (State), Brazil