ADPR 3250 - Graphic Communications: Inspiration

The archives of AIGA serve to identify, preserve and make available records of enduring value. AIGA’s aim is to make conditions suitable for access and to support research that will add to the literature of design and to safeguard its legacy.

Communication Arts is a publication designed to inspire "graphic designers, art directors, design firms, corporate design departments, advertising agencies,
interactive designers, illustrators and photographers—everyone involved in visual communication."

This link goes straight to the "Exhibit" section - the Features, Awards, and Fresh sections are also worth a look.

PRINT magazine annually hosts a design competition - check out the winners for ideas.

Images curated by one of the prominent trade journals for the field of advertising.

Of particular interest are the entries under "Advertising, Media & PR"

Describes itself as "The leading online platform to showcase & discover creative work."
You can filter by school, tools used, or color. Keyword search also available.

Describes itself as "show and tell for designers."
Users upload content and site visitors comment and offer feedback.

This link goes directly to the "Design" medium. There are other media and various categories that can be used to narrow results.