Ang galling mo bro. Anong program ba ginamit mo pang grab ng pics? medyo hi-res pa sya. Salamat.
I just used the Developer Tools inside Chrome. Once you have the developer tools open, go to the network tab. Then reload the page, or press cmd+R or Ctrl+R for windows. You'll notice a lot of stuff will be populated in the list. Check for jpeg if you're looking for images. Then right click the image in the preview, and click save.
I attached some screenshots as an example. Goodluck!