A lone gnu grazed at dawn on the savanna beneath acacia trees.

The Free Software Foundation's GNU project provides not only a free UNIX-like operating system but also the legal framework—such as source code and documentation licenses—that protects users' freedoms.

At dawn, a herd of gnus thundered across the savanna, scattering dust into the air.

During the dusty dusk, a herd of brindled gnus thundered across the plain.

The developer chose the GNU GPL to ensure the software would remain free for all users.

A lone brindled gnu crossed the dusty plain at dawn, its silhouette unmistakable against the rising sun.

The project's documentation is available under the GNU FDL, so contributors must follow its terms.

The gnu goat squeezed through the narrow fissure in the cliff to reach the high pasture.

At dawn, a herd of gnu goats grazed quietly near the riverbank.

Many developers prefer GNU/Linux for its flexibility and commitment to free software principles.