My cardschat username goes in theme with the Ace Attorney series (main character of series lawyer Phoenix Wright) and there is a little poker in there; here are two iconic pictures:
The first one is a black and white photograph shown when reminiscing a HU poker game
between lawyer Phoenix Wright (left) and magician Zak Gramarye (right). No spoilers to the game series, but early very in the story it is revealed how there was attempted cheating on both sides (in what way, how and its significant or lack of I won't spoil).
The second photo is a different poker game (same video game) between Phoenix Wright and an opponent (name is a spoiler) who is murdered in the poker room (not Phoenix Wright, but who and how I won't reveal). In this game as well, it is also revealed that cheating was present. One can see both hands
tabling a Full House, but flipping over the cards will reveal that one of them is from a different deck.