I gained tremendous depth and insight into the vast resources of his education and experience.

It is possible that his tragedies gained depth from his experience.

Delightfully fresh now, it will surely gain steeliness and depth in a few years.

As the series progressed, she gained more depth and lost most of her bad girl persona, even becoming one of the 'popular' students.

In this way as well she gained impressive depth as a character.

U-521 submerged, and, after it had gained considerable depth, several bombs were heard to explode.

Landscape mode uses a small aperture to gain depth of field.

For his eyes her form went out of focus as if she had departed futureward-enlarging blurrily, gaining too much color and depth.

But sometimes you gain depth of viewpoint by separating protagonist and point-of-view character.

That means that one plough would follow the other to gain extra depth.