Free illustrations to class up your project

https://icons8.com/ouch
Free SVG illustrations.

Building a responsive image

https://medium.com/9elements/building-a-responsive-image-e4c6229fa1f6
Tour-de-force on SVG and media queries. 

SVG can do THAT?!

http://slides.com/sdrasner/svg-can-do-that#/
Nice examples of SVG files, animations and effects.

Distorted Button Effects Using SVG Filters

http://tympanus.net/Development/DistortedButtonEffects/

Impressive set of #svg filters for button effects. Cute 1st time, how long till they get old?