Trémula is an exhibition by the artist Javi Cruz (Madrid, 1985). It is also the story of a populus tremula—the scientific name for the tree commonly called trembling aspen– which was planted in the 1980s beside the building where he grew up and still lives today in the district of San Blas and was chopped down last year because of a disease. The night when it was felled, Javier took around 500 kg of it up to his apartment and a few days later, with the help of his friends Jacobo and Lorenzo, he loaded the biggest truck he was able to drive with more.