Spanish architecture is a rich blend of various styles influenced by the country's diverse history. It showcases elements from the Roman, Moorish, and Gothic periods, resulting in unique structures like the Alhambra in Granada and the Sagrada Familia in Barcelona. The use of vibrant tiles, intricate carvings, and grand arches are common features that reflect Spain's cultural heritage. In addition to historical styles, modern Spanish architecture has gained international recognition through architects like Santiago Calatrava and Rafael Moneo. Their innovative designs often incorporate sustainable practices and contemporary aesthetics, contributing to Spain's reputation as a hub for architectural creativity and experimentation.