A cute wooden submarine outside the Maritime Museum.

A Spanish galleon housed inside the Maritime Museum.

A Spanish galleon housed inside the Maritime Museum.

A Spanish galleon housed inside the Maritime Museum.

Views of and from La Sagrada Familia, the church architected by Gaudí that is still under construction more than a century later.

Views of and from La Sagrada Familia, the church architected by Gaudí that is still under construction more than a century later.

Views of and from La Sagrada Familia, the church architected by Gaudí that is still under construction more than a century later.

Views of and from La Sagrada Familia, the church architected by Gaudí that is still under construction more than a century later.

Views of and from La Sagrada Familia, the church architected by Gaudí that is still under construction more than a century later.

Views of and from La Sagrada Familia, the church architected by Gaudí that is still under construction more than a century later.

Scenes from La Pedrera, an apartment building that Gaudí designed.

Scenes from La Pedrera, an apartment building that Gaudí designed.

Scenes from La Pedrera, an apartment building that Gaudí designed.

Scenes from La Pedrera, an apartment building that Gaudí designed.

Tile work on the streets of Barcelona. Designed by – yep, you guessed it – Gaudí.

Views of the port. The sculpture is “Fish” by Frank Gehry.

Views of the port. The sculpture is “Fish” by Frank Gehry.

Views of the port. The sculpture is “Fish” by Frank Gehry.