Proper motions of the identified members of the young open cluster of V838 Mon. The arrows show the proper motions scaled by a factor of 25 000 and the associated lines indicate the errors of the measurements. Red arrow corresponds to our VLBA measurement for V838 Mon, blue arrows correspond to Gaia DR2 values for identified cluster members, and the gray arrow is drawn for a new candidate member of the cluster and represents its proper motion in the Gaia DR2 catalog. The background image is a color rendition of images obtained in 2015 with the OmegaCAM imager mounted on the ESO’s VLT Survey Telescope (Drew et al. 2014); red, green, and blue colors correspond to r, g, and u filters, respectively.