Projection of the three-dimensional distribution of local cosmic structure onto the RA-redshift plane, illustrating the correspondence of the AXES-2MRS groups (red ellipses) to large-scale structure traced by the 2MRS galaxies (grey dots), with the location of the largest local voids marked. The coloured regions denote void centres, but their sizes do not reflect void dimensions. Pink regions and labels indicate density minima in the Local Void. Orange is the Hercules Void, while green and brown represent the Sculptor and Eridanus Voids, respectively. The blue colour denotes the PSCz-IRAS survey data (Plionis & Basilakos 2002), while the other voids are based on Tully et al. (2019). Empty circles denote significantly smaller voids. (a) Northern hemisphere. Lacerta-2.4 and Pisces-3.1 are two prominent voids with their projected orientations traced by the shapes. (b) Southern hemisphere.