Some proposals for HTL logo. The aim is modern,
minimalistic signet that reference to HTL characters.
Simple, solid square shapes gives a sense of stability.

Work in progress.

HTL Proposal 1A
HTL Proposal 1B
HTL Proposal 2A
HTL Proposal 2B
HTL Proposal 3
HTL Proposal 4A
HTL Proposal 4B
HTL Proposal 4C
HTL Proposal 4D
HTL Proposal 5