EHT 2018 M87^* images and ellipticity (τ) and ellipticity position angle (ξ) distributions. (left to right) Images from each imaging method (Comrade, THEMIS, eht-imaging, SMILI, and DIFMAP). For Comrade and THEMIS, mean posterior images are shown. Fiducial images from the respective Top Sets are shown for the other methods. The two right panels show the distributions of τ and ξ for each method. Top and bottom rows show results for band 3 and band 4, respectively. Colors correspond to each method (see legend).