Windsor Castle — Gray, Serene

5184 × 3456

Balmoral Castle in Scotland

2240 × 1680

Balmoral Castle in Scotland

1500 × 1200

Dunvegan Castle on a sunny day

1152 × 832

Hohenzollern Castle in autumn

1920 × 1080

Alnwick Castle — Green, Serene

3072 × 2304

Houses of Parliament — Gray, Dramatic

1680 × 1050

Windsor Castle tower

1920 × 1200

Hohenzollern Castle — Green, Serene

1600 × 1200

Peleș Castle in Romania

2048 × 1536

Tower of London at dusk

1600 × 1200

Big Ben Clock Tower — Gray, Overcast

1920 × 1440