This is the MSN Avatars section. That are pictures which you can use as your personal display picture in MSN Messenger. This pictures are 99x99 pixels in size, this is the original size of an avatar. They are also known as msn icons or display pictures. You can use any picture that you want (so you could also make them yourself if you want) as long as they are around the 99X99 pixels in size. MSN Messenger Emoticons has categorized a set of avatars for you. Look on your right side for the categories. You can use them with MSN 6.0 or higher (6.1). Enjoy them!