Spatial distribution of ALMA and MIRI clumps. From left to right, ALMA rest-frame 160 μm continuum, ALMA [C II]158 μm, MIRI/F1000W, and WFC3/F160W images of SPT0311-58. The MIRI and HST images have been subtracted from the lensing galaxy (see Sect. 3.1). White dashed circles display the apertures used to extract the photometry centred on ALMA continuum clumps and defined by Spilker et al. (2022). Cyan circles mark the clumps derived in this work from the F1000W image.