Dragonfly RGB mosaic image of the Spider field at the top left and multiwavelength images from different dust tracers used in this work. Top middle: Dragonfly combination of g and r after source removal, approximating diffuse radiation in the V band. Top right: Herschel 250 μm. Bottom left: WISE 12 μm. Bottom middle: Planck radiance. Bottom right: DHIGLS H I LVC column density. See text for details. The images are displayed on a linear scale with the same contrast between 0 and the 99.99% quantile.