The work, inspired by the 'núvol blanc' (white cloud) sung by Lluís Llach, is an ode to the ephemeral, to all that we know will vanish but is now present.
The cloud, anchored to the roots but hovering in the air, evokes chinks of the past that were once present. The cloud, which shelters the viewer and calls him to stop for a moment to observe the passage of time.