We grabbed a spot behind the museum's art school and dangled our feet from a limestone ledge into Lake Austin.
Lake Austin is a popular fishing and boating destination.
So far, the 1,600 grass carp released into Lake Austin have had no obvious effect.
But far from achieving a neat solution, scientists say Lake Austin's ecological experiment has just begun.
So far, all the heat around grass carp seems to center around Lake Austin.
He had always wanted to live on Lake Austin, he said, where waterfront houses, which are close to the city center, cost $2 million and up.
The material reflects the dappled light that bounces off Lake Austin, which is about 50 feet away.
He retired to his ranch on Lake Austin, where he later died at age 93.
This section is a winding, scenic four-lane road built into the cliffs over Lake Austin.
Earlier, he spoke while sitting outside, near his swimming pool and hot tub, with a view across Lake Austin.