I really appre­ci­ate good design, and this list of 50+ Kick Ass Logos for Inspi­ra­tion truly are inspiring.

Accord­ing to David Airey, there are four crit­i­cal ele­ments to great logo design, and these match all of them.

  1. It must be describ­able
  2. It must be mem­o­rable
  3. It must be effec­tive with­out colour
  4. It must be scal­able i.e. effec­tive when just an inch in size