1. A method for presenting an aesthetic image, said method comprising: receiving at an audio analysis tool, a set of audio and video streams for at least one of a plurality of users in a video conference, said audio and video streams being synchronized with each other; analyzing said audio track of said one of a plurality of users in said video conference to determine when said user is an active speaker; when said user is an active speaker, analyzing a speech signal of the audio track to identify aesthetic phonemes of said active speaker, wherein the aesthetic phonemes comprise phonemes that, when spoken by said active speaker, produce aesthetically pleasing face expressions; and extracting an optimal image from said video stream of said active speaker corresponding to one of said aesthetic phonemes, said optimal image comprising a frame from said video stream.