Harlequin

Yes, his tent at The Freak Circus doesn't look like a regular circus tent, but rather a separate dark space that fits his style. It usually has a black and green atmosphere, and the tent itself feels quiet, tense, and a little creepy.
Inside, it is not a bright circus room, but a place with old wood, dark lighting and a feeling of enclosed space, where everything seems to work for his image. In such a tent, Harlequin looks like the master of the stage: he does not just live or perform there, but rather controls the atmosphere.
In short, his tent is a dark, mysterious, almost theatrical space that emphasizes his style: beautiful on the outside, but with a very disturbing, tense filling.

Harlequins usually treat others with contempt, as toys, victims, or participants in their game. With those they like or can be useful to, they can be polite and cunning, but this does not necessarily mean genuine kindness. Their habits are likely to be: constantly teasing, speaking with hints, loving theatrical pauses, watching people's reactions, and behaving as if everything around them is their show.

By nature, Harlequin in this setting is usually teasing, mocking, playful, and likes to psychologically pressure others. He doesn't just joke, but often does so in a way that provokes a reaction, confuses, or throws a person off balance. Because of this, he can seem both hilarious and very dangerous at the same time.
He probably enjoys attention, chaos, other people's confusion, and playing with other people's emotions. Such characters like to be in the center of events, watch someone get nervous, and feel in control of the situation. If he teases Pierrot, it shows his propensity for provocation and mischievous humor.
Most of all, he probably hates weakness, boredom, disobedience from those he wants to break psychologically, and anything that ruins his game. He may also dislike being underestimated or not responding to his provocations the way he expects.

He is a tall, thin, and very lithe-looking character with long arms and a narrow waist. His face is pale, with dark curly, slightly disheveled hair that falls around his face, and he also has a sly, self-confident smile that immediately gives the impression that he enjoys annoying others.
On his head he wears a large clown's cap with two long "ears" or ends that hang down to the side, and bells hanging from the ends. The cap itself is dark, but with green spots or inserts, so it doesn't look bright clownish, but more creepy and stylish.
His clothing is layered and somewhat similar to a circus clown or harlequin costume, but darker and more menacing. The upper part of the costume is wide, almost like a cape or stiff collar, and in front you can see a light insert on the chest and ties at the neck. The sleeves are long, with green stripes and patterns in the shape of hearts or leaves, and the hands are covered with gloves.
His arms and fingers look very long and slightly predatory, especially due to the dark nails or curved fingertips. He also has a noticeably narrow, toned figure without massive muscles, meaning he looks more like a fast, agile character than a strong one.
Age: 237 years old (looks 22-28)
Height: 198 cm.
weight: 76 kg.
Race: demon (under the guise of a clown in a circus).
Interesting fact: his favorite animals are crows.