I'm going to buy some oil paintings from Amazon or eBay, but I'm not sure what the quality of the paintings on these sites is, I can only learn from comments and merchandise details. I am also worried that the logistics process will damage oil paintings, I do not know that whether Amazon and eBay have returned services or not. I do not have the experience from overseas online shopping, this time is my start to shop oversea, so I came here to ask you, have you ever bought oil paintings or others from Amazon or eBay? Would you like to share your experience with me.? Thanks a thousand.