with groovy, hand-drawn lettering in a modern style of 70s script - think green. an typography

think green lettering 60s 70s print sign hippie colorful fashion modern seventies sixties typography isolated 1970s trendy decorative bright type creative funky protection element template positive color vector background retro design eco plant nature environment poster concept recycle vintage ecology abstract tree icon pattern banner environmental art graphic groovy hand-drawn style script green theme saving trees conscious consumption