She was topping from the bottom, carefully inserting layers beneath to create an unexpected reveal.

We spent a quiet afternoon walking through Six Mile Bottom and admiring the rural scenery.

We boarded a glass-bottom boat to watch colorful fish drift beneath the clear water.

We spent the afternoon exploring the coral reef on several glass-bottom boats, admiring the colorful fish below.

As the year drew to a close and budgets tightened, the program director scrapes the bottom of the barrel to fill the remaining airtime.

The charity, scraping the bottom of the barrel, managed to collect just enough donations to pay this month's bills.

After months of rejections, the talent agency scraped the bottom of the barrel and signed a client who had never performed professionally.

Researchers observed a pod of sulfur-bottom whales migrating along the continental shelf.

Marine biologists documented several sulphur bottom whales gliding over the mineral-rich canyon.

A sincere apology, expressed from the bottom of one's heart, can begin the healing process.