Cutouts of the VIS image for the 93 UDGs in the ERO Perseus field, comprising 8% of the dwarf sample. The UDGs were selected to have an effective radius R_e ≥ 1.5 kpc and a central surface brightness in the g band µ_g,0 ≥ 24 mag arcsec⁻². The sizes of the cutouts are proportional to twice the area determined from the annotation of classifiers; north is up and east is to the left. The UDGs are ordered by decreasing surface brightness $\langle {\mu }_{I_{\text{E}},\text{e}}\rangle$.