I'm working on a Website where I need to show multiple artwork campaigns for the user on index page, These campaigns are time bound and expired after a certain time (e.g. campaign abc will expire after 7 days of activation). after Expiration, user cannot buy that artwork.
I want to show 'Expired' campaigns differently from the 'Active' campaigns but don't want to make a separate section for it, mean active and expired campaigns would be on same page but with different design. Right now I'm handling it by making "Expired" campaign's background color slightly gray while active ones are in white color (as shown in picture). but it doesn't look very appealing to me. I want to have some different indicators of expired campaigns other than just changing background color.
Any suggestions would be appreciated.