Cardistry is the art of performing visual displays of skill performed with playing cards, designed to show the skill or manual dexterity of a 'cardist' (also known as a 'flourisher'). Cardistry is also known as 'Flourishing'.
For beginners, I recommend Genesis Volume 1 by Andrei Jikh. Click here for details.
You are in for a treat, have a look at the videos below.