cartoon gesture icon mockup.hand pulls from envelope a sheet of empty paper. mail concept.

brand hand document gadget diagram presentation writing multimedia font text lighting machine electronics arm line finger person learning design cartoon gesture icon mockup pulls envelope sheet empty paper mail concept flat style3d rendering white background abstract address art background blank border business card communication concept contact correspondence document element email empty envelope examine holding information internet letter mail message office open paper post postcard retro send sign style symbol technology template text vintage