Manueline is a distinctive Portuguese architectural style that emerged in the late 15th and early 16th centuries. It is characterized by intricate ornamentation, often featuring maritime motifs, such as ropes, shells, and sea creatures, reflecting Portugal's Age of Discovery. This style is named after King Manuel I, who reigned during this period and promoted the arts. The Manueline style is most prominently seen in structures like the Jerónimos Monastery and the Belém Tower in Lisbon. These buildings showcase elaborate stone carvings and a blend of Gothic and Renaissance elements, making them unique examples of Portugal's cultural heritage.