22 cards where the illustration contains “art-deco”

All-Seeing Arbiter (Streets of New Capenna #286)
Angelic Observer (Streets of New Capenna #1)
Atraxa, Praetors' Voice (Multiverse Legends #33)
Atraxa, Praetors' Voice (Secret Lair Drop #453)
Backstreet Bruiser (Streets of New Capenna #35)
Black Market Tycoon (Streets of New Capenna #167)
Botanical Plaza (Streets of New Capenna #350)
Brazen Upstart (Streets of New Capenna #296)
Breya, Etherium Shaper (Secret Lair Drop #454)
Cabaretti Courtyard (Streets of New Capenna #249)
Capenna Express (Streets of New Capenna #139)
Currency Converter (New Capenna Commander #181)
Errant and Giada (March of the Machine #306)
Forest (Streets of New Capenna #281)
Giada, Font of Hope (Streets of New Capenna #342)
Infernal Idol (Jumpstart 2022 #49)
Jetmir, Nexus of Revels (Streets of New Capenna #193)
Ob Nixilis, Captive Kingpin (March of the Machine: The Aftermath #176)
Ob Nixilis, the Adversary (Streets of New Capenna #348)
Racers' Ring (Streets of New Capenna #253)
Rafiq of the Many (Shards of Alara #250)
Social Climber (Streets of New Capenna #157)

It is the moment of discovery, the triumph of the mind, and the end of these results.