Mass-weighted age gradients (left) and metallicity gradients (right) as a function of galaxy stellar mass, calculated between R₁/R_eff = 0.1 and R₂/R_eff ∈ [0.3, 1.6]. Purple (green) symbols are Virgo (Perseus) galaxies. The horizontal dashed grey line indicates a flat gradient. We note that the gradient of NGC 1272 is an inner gradient, calculated up to 0.3 R_eff. See text for more details.