lake. that is the scupltural form that gives expression to maya's project. if you think about a cone or a bull horn, they are used to get the attention of the crowd, often to communicate an important message. this project has a very important message and it is about our earth and what we are losing and what we are missing and what we don't even know is gone. >> so, what is missing is starting with an idea of loss, but in a funny way the shape of this cone is, whether you want to call it like the r.c.a. victor dog, it is listen to the earth and what if we could create a portal that could look at the past, the present and the future? >> you can change what is then missing by changing the software, by changing what is projected and missing. so, missing isn't a static installation. it is an installation that is going to grow and change over time. and she has worked to bring all of this information together from laboratory after laboratory including, fortunately, our great fwroup of researche e-- g researchers at the california academy. >> this couldn't have been more site specific to this place and we