Help Desk is an arts-advice column that demystifies practices for artists, writers, curators, collectors, patrons, and the general public. Submit your questions anonymously here. All submissions become the property of Daily Serving. Help Desk is sponsored in part by KQED.org. The artwork in this week’s edition is part of the exhibition Setting the Scene at the Tate Modern, London, curated by Rachel Taylor and Ann Coxon.[…..]