Cover Picture: IL-10 suppressor activity and ex vivo Tr1 cell function are impaired in multiple sclerosis – Eur. J. Immunol. 2/2008

This month’s cover features a painting entitled “Time Square” (Oil on canvas, 2007) by Sara Martinez, who is an experienced artist with a long-record of high profile paintings. The image represents immune square, an idyllic performance shattered in autoimmunity. As well as being an artist, Sarah has a passion for immunology and is an author on the paper by Martinez-Forero et al. (pp. 576–586) in which the IL-10 defect in the Tr1 population observed in multiple sclerosis (MS) is confirmed in a large MS patient cohort.