Vocalisations - a performance of vocal actions, reactions, and interactions between man, nature and space, in a constantly changing environment - uses sound art to promote awareness of the auditory element of the environment, an aspect that is often overlooked in a world where what can be seen is given more privileges than what can be heard.

Teresa received her Philippine fellowship grant in 2014 to observe and research current practices, processes, innovations, and philosophies in music and sound art in the United States.