I spent a week exploring Novi Sad's vibrant music festivals and historic fortresses.

Even though he's a bit of a sad sack at work, he always shows up on time and tries his best.

The sad-eyed dog waited patiently at the window until his owner came home.

Even though they were called sad sacks by their classmates, they ended up proving everyone wrong with their successful project.

It's a sad case when a once-great library falls into neglect.

The zoo's sad pandas sat quietly in the corner, watching the visitors with drooping eyes.

After missing the concert, he walked home a sad panda, clutching the empty ticket envelope.

She rolled her eyes and said, 'too bad, so sad,' when he told her he'd missed the concert.

The old ballad's melancholic lyrics and slow tempo made someone's ears sad during the concert.

The school choir's discordant rehearsal was making someone's ears sad, and a few parents covered theirs in discomfort.