Rumi, Calligraphy is an ancient art of handwriting for which people took much pride in creating. This specific picture of a dancing man in traditional middle eastern garment consists of arab calligraphy.
"In most languages there are similar spirals, racial reminders that life [synthesis] and breath [antithesis] and spirit [thesis] are one with the air [Turiya -Dialectic], and that wind is its divinity.
We will show them Our signs in the horizons and within themselves until it becomes clear to them that it is the truth. But is it not sufficient concerning your Lord that He is, over all things, a Witness?