Please bear with me whilst I re-upload pictures into my blog.
It would appear that Google has taken all the pictures off my entire blog going back to its beginning.
From the research I have done it seems that this has happened to others and there is no quick resolution to it other than to put all the images back one by one.
I may just re-instate the past few months' blog post pictures, and not bother with any further back. Life is too short!! We'll see.