WHAT A TELEPHOTO LENS IS GOOD FOR

Inside the Climatron. The interior landscaping and airflow somehow divide it into four wet - dry - cool - warm zones, each with its own characteristic plants. I have no idea what the red flowers are. They were some distance away and it was hard to focus just on them and not the surrounding leaves. (I should have put the focus on single point but I didn't think of it.)  The flowers look to me like they are rising in jubilation.