I am not the person you asked for, but I browsed through the PBH 2024 trying to seek an image that I find completely bland and uninspiring.
So while I find most of the PHB 2024 as reaching my expectation of looking pretty on the pages but adding little (I am generally not moved by D&D art like I am by major artists), I am perplexed with a few that I find actively detrimental: the illustrations on page 18, 21 or 31. I am finding bard image on page 58 silly looking (though it might be intended to spur a sane and completely rational hatred of bards, but then why illustration page 61, that one is nice?). The image p. 269 of the Entangle spell cast by a Druid is sad.
There are other that I don't like (the sorcerer page 138, for example) but I can see how it might appeal to others. I am not sure others are necessary (like the illustration of a lamp, or a net, page 227: I assume most readers would be able to imagine a fishing net, or a cat in the bestiary, without a visual cue).