FireAlpaca is a free, easy-to-use drawing program akin to Sai, that I found quite enjoyable, and I would definitely recommend it to beginners.
It can be downloaded here: firealpaca.com/en
Blockquote Example in Footer</p>
Etiam tortor dui, facilisis in euismod vel, hendrerit elementum velit. Integer urna est, fringilla sed fermentum vitae, dictum non massa.
Blockquote Example in Footer</p>
Etiam tortor dui, facilisis in euismod vel, hendrerit elementum velit. Integer urna est, fringilla sed fermentum vitae, dictum non massa.