如何制作Skype友好链接（预览图像标签）

Sharing certain links on Skype triggers the program to show preview with image from the page. On a website I work on - there are big images on certain pages but Skype picks up the logo of the website instead. I was unable to find what meta tags would make Skype pick up the intended image and preview it.Sharing certain links on Skype triggers the pro