"Visiting Hours" is a site-specific audiovisual composition created by Mark + Laura Cetilia for the Laptopia #5 exhibition at the Museums of Bat Yam, Israel. Recordings of the museum and the other artists working in the space were gathered by Mark (video) and Laura (sound) during the week prior to the opening. These recordings were used to create a library of material from which we each produced a finished work, and then exchanged. Laura then created a new work with cello and electronics based on Mark's video ("East"), and Mark created a video based on Laura's manipulated field recordings ("West"). The results are two synchronized audiovisual works installed as a single dual-channel audio / visual piece for the exhibition at MoBY, shown here separately.