This is a bizarre question... but the answer is Jimi Hendrix (or the Jimi Hendrix Experience).
Low relief isn’t as intense as high relief and so creates a calmer aura, one that isn’t panicked nor angry in a way.
in terms of sculpture, low reliefs- many reliefs made but only slight, more so smoothing deviations
high reliefs- many reliefs made but drastic changes to what you began with
A! A black-figure (I searched it )