Continuum image of the radio galaxy B2 0258+35 at 1400 MHz obtained with the Westerbork Synhesis Radio Telescope from Shulevski et al. (2012). The synthesized beam is indicated with the ellipse at bottom left. The intensity ranges from 100 μJy (1σ) to 2 mJy (20σ). The inset at the bottom right shows a high-resolution radio image at 8400 MHz of the central CSS source obtained with the Very Large Array by Giroletti et al. (2005).