If you want to add an image, such as your ad creatives, post pictures, videos or product logos to your report from a URL, simply follow these easy steps.
A few, quick and easy steps
When creating your query in google sheet, select "Split by dimensions" and at "Split to rows" type in "Ad creative thumbnail URL" or "Ad creative image URL" if you want a full image.
Next, you will need to make a new column with =IMAGE (cell referred to the URL) to have the image rendered. Make sure to place the formula in a cell that is not part of the query so that it will not overwrite it. Note that videos only have the thumbnail, and you cannot pull the full video in this way.