Images of selected millimeter-detected sources. For each source, the top panel shows near-infrared (NIR) data (J, H, and K_s-band) form the VISION survey (Meingast et al. 2016) in colors, and 5, 50, and 100σ contour levels. The bottom panel shows the ALMA image at 225 GHz only. White crosshairs mark the positions of detected sources. The top panels show sources with fluxes >4.8 mJy, bottom panels sources with fluxes < 1.6 mJy. The beam is shown in white in the ALMA images, in the lower left.