Overview of the F335M observations in the Pleiades. Top left: cutout from the digitized Palomar Sky Survey (POSS II; λ_{e f f} ∼ 480 nm). Top right: Three-color composition from Spitzer/IRAC (red: 8.0 μm, green 5.8 μm, blue 3.6 μm). Merope saturates the IRAC detectors and causes the dark cross. Bottom: F335M observations at both positions in our JWST/NIRCam program. Field 2 is on the left and Field 1 on the right. Note that the color scale is not the same in the two images. The footprint of the Spitzer/IRAC image is shown in the POSS II image, and those of the JWST/NIRCam images are shown in the Spitzer/IRAC image as rectangles. The red and blue stars on the rightmost JWST image indicate the positions of Merope and PQ Tau. The four black square boxes display the location of the square maps analyzed in this paper. The Cut 1 images are north of the Cut 2 images.