Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: March of the Penguins Poster Movie 11x17 Charles Berling Romane Bohringer Morgan Freeman
Product description: March of the Penguins reproduction Approx. Size: 11 x 17 Inches - 28cm x 44cm Style A mini poster print Pop Culture Graphics, Inc is Amazon's largest source for movie and TV show memorabilia, posters and more: Offering tens of thousands of items to choose from. We also offer a full selection of framed posters.. Customer satisfaction is always guaranteed when you buy from Pop Culture Graphics,Inc
Product feature: Approx. Size: 11 x 17 Inches - 28cm x 44cm, Size is provided by the manufacturer and may not be exact, The Amazon image in this listing is a digital scan of the poster that you will receive, March of the Penguins 11 x 17 Inches Style A Mini Poster, Packaged with care and shipped in sturdy reinforced packing material
Product price: $9.68
Product brand: Pop Culture Graphics
Target attributes: Paint Medium
Answer: attribute: paint medium
value: None
source: None