Color theory and color psychology in marketing are something content marketers must understand. Color can hurt or hinder content marketing efforts.

Via Kasia Hein-Peters

If the artwork is on train tracks, is it still called street art? Rail art? Either way, we’re loving this series by Portuguese artist Artur Bordalo in which he cleverly converts the horizontal lines of train tracks into a canvas. The series, which have been popping up on railways throughout Portugal since early this year, often use bright, neon colors which create a nice contrast between the dull gray rocks and tracks. Each work is accompanied by subtle titles that can be playful but also harbor critical or cynical undertones.

Via Lauren Moss

The Art of Color Coordination

Such a helpful infographic. Beyond helpful for web design.

Via Martin (Marty) Smith