His performance is sublime art.
This wine has a supreme flavor.
This is said to be a work of supreme art.
That moment was a supreme experience.
至上 means 'supremacy' or 'top priority' as in 至上命令, while 至高 focuses on the quality of being sublime or supreme rather than priority.
極上 describes something of the finest quality, especially goods or food, while 至高 is more abstract and literary, often describing experiences or art.
至高 is a more literary adjective meaning 'supreme', while 最高峰 is a noun that frames the supreme status metaphorically as a mountain peak, as in 芸術の最高峰.
utmost purity; purest and highest
Composed of 至 (reach, arrive) and 高 (high, tall). The combination conveys the idea of reaching the highest point, hence 'supreme' or 'sublime'.