De Propris, RobertoColless, MatthewDriver, SimonPracy, Michael BCouch, Warrick2015-12-130035-8711http://hdl.handle.net/1885/84881We determine colour gradients of -0.15 ± 0.08 mag per decade in radius in F450W-F606W and -0.07 ± 0.06 mag per decade in radius in F606W-F814W for a sample of 22 E/S0 galaxies in Abell 2218. These gradients are consistent with the existence of a mild (�Keywords: Galaxies: clusters: individual: Abell 2218; Galaxies: evolution; Galaxies: formationInternal colour gradients for E/S0 galaxies in Abell 2218200510.1111/j.1365-2966.2005.08662.x2015-12-12