Gonçalo Byrne’s project for the 1998 World Exposition, though ephemeral, stands as a testament to his architectural vision and creativity. The structure, designed as a restaurant space, was conceived with a focus on harmony and interaction with its environment. Byrne envisioned a reinforced concrete retaining wall flanked by two distinct volumes, creating a sense of balance and symmetry. Between these volumes, a pergola stretched across, providing shade and a sense of openness to a large terrace, inviting visitors to engage with the surrounding landscape.

The collaboration with sculptor João Cutileiro added a layer of artistic depth to the project. Cutileiro’s marble female figures, reminiscent of the nymphs of the Tagus River, were placed in a water mirror designed by Byrne. This element not only enhanced the aesthetic appeal but also created a reflective surface that played with light and shadow, adding dynamism to the space. Byrne’s design philosophy emphasized the integration of art and architecture, creating a dialogue between the built environment and natural elements.

Byrne’s approach to this project was driven by a desire to create a space that was both functional and evocative. The use of concrete and marble highlighted a contrast between the solidity of the structure and the fluidity of the sculptures, symbolizing the interplay between permanence and transience. The terrace, with its expansive views, encouraged visitors to pause and reflect, making the space not just a place to dine but a destination for contemplation and inspiration.

In Byrne’s own words, the project was about “creating a stage for interaction, where architecture and art converge to celebrate the ephemeral beauty of the moment.” This philosophy is evident in the way the structure engages with its surroundings, offering a seamless blend of form and function that resonates with the spirit of the World Exposition.