MeerKAT L-band contours of Kýklos (as in Fig. 1) superimposed onto an optical DSS2 red image of the field. The orange plus marker indicates the centroid of the shell, and the blue star marker represents HD 164455. The inset shows a zoomed-in image of the central 20″ × 20″ region, with the positions of three Gaia stars and a galaxy candidate (see text) indicated by magenta stars and a green cross, respectively.