Ams Calligraphy Font !!install!! -

If you load euscript , you can actually map the Euler script to the standard \mathcal command if you prefer that look for your default calligraphy.

\usepackage[mathcal]euscript % Now \mathcalA produces the elegant Euler script, not the bulky default. ams calligraphy font

These fonts are widely used in professional design software like Adobe Photoshop, CorelDraw, and Illustrator. If you load euscript , you can actually