More ideas from maria
Igor Sava These look blurry resized on dashboard. Shame.

Inspiration = Scenic cityscape created using a wash of watercolours. Lines/borders of buildings have not been defined using pen, rather the strong contrast of the colour palette defines borders.

evaluating-limits-2

Evaluating Limits - A Plus Topper

http://www.aplustopper.com/inverse-trigonometric-functions/

What are the Inverse Trigonometric Functions? - A Plus Topper