Guyana the dryer savannah areas in the south-west; and the smallest interior lowlands (interior savannah) consisting mostly of mountains that gradually rise to the Brazilian border. Some of Guyana's highest mountains are Mount Ayanganna (), Monte Caburaí () and Mount Roraima ( – the highest mountain in Guyana) on the Brazil-Guyana-Venezuela tripoint border, part of the Pakaraima range. Mount Roraima and Guyana's table-top mountains (tepuis) are said to have been the inspiration for Sir Arthur Conan Doyle's 1912 novel "The Lost World". There are also many volcanic escarpments and waterfalls, including Kaieteur Falls which is believed to be the largest water
Sioux Falls, South Dakota Rapid City (shortly after winning an American Book Award), as she was serving the state of South Dakota (SDAC & ArtsCorr), first as a part-time literary artist in the Sioux Falls Schools (while still serving schools and incarcerated youth centers across the state) and then as a full-time literary artist in residence for the Sioux Falls school district (SFSD, SDAC, & Office of Indian Ed funded). She held the literary artist role with the school district while simultaneously teaching at Kilian College and the University of Sioux Falls and founding/directing a Y Writers Voice at the Sioux Falls YMCA for