First I want to note that I have every intention of buying Lost on Blu-ray... hopefully very soon. Sadly I do not have it on Blu-ray yet, so these are not as high quality as my Batman caps in the last post. They will have to do for now, until I can afford Lost on Blu-ray.
I will start my Lost screencaps with the first episode that Nestor appears in and work my way to the more current episodes.
In season 3 Nestor makes his Lost debut as Richard Alpert in the episode entitled Not In Portland. He is first seen trying to recruit Juliet Burke to join Mittelos Bioscience.