PDF saving

When i went to save my files into PDF..I was a bit worried about the front and second last page (of my final illustrations) that they were going to be pixalated but after i show Amy and she looked at my link files, she said that it should be ok..I hope it is! I mean it is perfectly fine at 100% but when i zoom into 125% i think it is a little bit pixalated... but oh well. I think it is ok, i hope it is ok! 


Pretty excited to see the end product all professionally printed and bounded but then also a little nervous about the margins lines :( hopefully it will ok!