VLBI map of B2 0258+35 (beam size: 0.04923″ × 0.04136″; red contours). The contours start at 400 μJy beam⁻¹ (4σ) and increase by a factor of two at each step. The 4σ negative contours are shown in grey and the beam is shown in the bottom right corner of the map. The black cross marks the VLBI core. The 22 GHz VLA image from Giroletti et al. (2005) is overlaid in blue contours for reference, as in Fig. 2. Only 10% of the total VLA flux is recovered.