Summary plot of the various studies and results of looking for LAEs and LBGs around high-redshift quasars. Squares are Lyman-break searches and diamonds are Ly-α studies. Filled-in values indicate that an overdensity was found, while not-filled-in ones indicate that no overdensity was found. The purple star shows the overdensity of this study when compared to luminosity functions by Hu et al. (2019) and Wold et al. (2022). The shaded pink region shows the area over which protoclusters are typically expected to extend according to Overzier et al. (2009).