Historical absolute vegamagr-band light curve of SN 2015bh (filled triangles) from 2009 to 2014. For comparison, we included also the coeval data from Ofek et al. (2016, diamonds). Upper limits are indicated by empty symbols with arrows. The right-hand panel shows a zoom of the light curve around the 2013 outburst. The insert is a magnification of the transient position in the image taken on 2013 December 11. A colour version of this figure can be found in the online journal.