Tamron's e-book series offers additional support with book after book helping artists raise the bar on the quality of their images and their technique.
What I find most helpful in every e-book series are the comparison shots. We're a visual industry and it's a great way to better understand the effect that each filter is going to produce.
Just click on any image in this post to download the pdf of "Using Filters to Make Great Photos" for your library. Interested in more educational support? Check out Tamron's complete e-book series with a click of your mouse. Even better, click on the link below to find a Tamron dealer near you and check out their complete lens line for yourself. You won't be disappointed!