Eiffel Tower — Blue, Dramatic

1366 × 768

Clock Tower Above Clouds

1300 × 829

Tall tower against blue sky

1600 × 1200

Tokyo Skytree Tower — Blue, Serene

5616 × 3744

Lighthouse Tower — Blue

2848 × 2132

Eiffel Tower Structure — Blue, Serene, Afternoon

1600 × 900

Eiffel Tower Structure — Blue, Serene

1920 × 1080

Eiffel Tower in Spring — Blue

2883 × 1878

Towering minaret against blue sky

1440 × 900

Stone tower on a hill

1024 × 832

Stone tower on a hill

1680 × 1050

Space Needle Tower — Blue

2560 × 1600