You'll need to grab the ID of the image. Easiest way on the desktop is to right click the file, dive into the Google Drive subcontext menu and choose View on the Web. Grab the string of characters from there and replace the XXX in the code below with it.
Embedding or sharing a image or photo uploaded to Google Drive.
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|<a href="https://drive.google.com/uc?export=view&id=XXX"><img src="https://drive.google.com/uc?export=view&id=XXX" style="width: 500px; max-width: 100%; height: auto" title="Click for the larger version." /></a>|