A futuristic medieval banquet where knights gather in cybernetic armor, feasting under a bioluminescent canopy formed by AI-generated constellations, with holographic court jesters performing glitches of laughter, the ancient stone hall walls infused with digital vines that glow in rhythm to a synthesized lute orchestra, merging gothic architecture with digital surrealism, capturing a blend of tradition and high-tech mysticism in a dynamic and surreal tableau.