this is how you do it  vindula arsinoe sits on a leaf Explanation  FileButterfly vindula arsinoejpg is a link to where the image is that you want to insert It looks something like Fileabcpng or Filefoojpg  thumb specifies how you want it to look Thumb is normal  alttext is the alternative text used to describe the image when you cant see it Like for people who use screen readers  The butterfly vindula arsinoe sits on a leaf is the caption or description And this is how it looks  vindula arsinoe sits on a leaf