The difference in the colour temperature of the photos makes Biden's look a bit bleak, but if you rebalanced it it would look warmer. The thing is that marble looks good, it's classic, it doesn't need to be covered in fake, or certainly fake looking gewgaws or the mantlepiece covered in tacky trophies. For better or worse the POTUS is the most powerful position in the world, it takes a really ◊◊◊◊◊◊ up combination of ego and inferiority complex to create such a pathological urge to make petty and tacky displays of what a psychologically weak man thinks power looks like. Biden didn't have the ornimentation because Biden didn't need it, Trump has it because he needs constant reinforcement.