Postage stamps of radio/optical associations for compact radio sources in MACS0025. Panel a) presents the triplet of compact radio sources in the SE sub-cluster of MACS0025, panel b) presents the single compact radio source in the NW sub-cluster. Contours are full-resolution GMRT data as per Fig. 4. The colour-scale is HST data as per Fig. 4. All selected optical hosts (cyan boxes) are cluster member galaxies, identified as absorption-line ellipticals by Ma et al. (2010).