WESTPORT — “ColleCTomaina,” an exhibition highlighting the influence of Swiss posters, has been extended at MoCA CT.

The exhibit, featuring more than 140 posters from the collection of Tom Strong, will now be on display through Dec. 29 at the museum, 19 Newtown Turnpike.

Posters on display span more than six decades, with a diverse range of subjects and styles, according to MoCA’s publicity.

A selection of posters from the 1972 Olympics by graphic designer Otl Aicher will be added to the exhibition in mid-October.

A gallery tour led by Strong and the exhibit curators is planned at 5 p.m. Oct. 17. And typography and visual design will be the topic of a film screening at 5 p.m. Dec. 5.

For questions or more information, contact MoCA CT at 203-222-7070 or info@mocact.org.