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: Quality poster in Paper or Canvas.Travel Greece.Grece.Castella Bay Athens
Product description: All our reproductions were professionally restored to show them as close as the artist intended when it was originally created. We remove unwanted marks like tape, pen, holes, tears, stains, etc, leaving the image with a vintage and clear appearance without the deterioration signs of the years. -PAPER posters are printed in quality double weight LUSTER photo paper with a finish somewhere between mat and glossy with very little reflection- We leave a quarter inch (1/2 cm) of white border all around to facilitate handling matting and framing. Our final product is a long lasting poster that you will be proud to hang in your room or to give to family and friends as a gift. -FABRIC posters are printed in Glossy Canvas that can be stretched and framed like a regular painting. The image will be the size you are buying plus a strip of blank canvas that facilitate mounting and stretching the canvas in the process of framing.
Product feature: Unique restored image, High quality heavyweight with luster finish, Popular size for ready made frames, Vibrant colors that will decorate any room, A great idea for a gift!
Product price: $32.00
Product brand: Posters Universe
Target attributes: Paint Medium
Answer: attribute: paint medium
value: None
source: None