We’re all glad to do it, sir.   The thanks is appreciated more than you know.  
Nice collection.  Glad to see I'm not the only one afflicted by this condition!
I bought my first print when I was in High School.   I've framed them one by one over the years with UV-protective glass, acid-free matting, and hard backings instead of paper.    Moving them has always been tough because they can get broken easily, and I wonder what value anyone will find in them when I'm gone.   But they're wonderful to look at and I take a lot of satisfaction.  
My airplane collection sat in boxes for decades until one day I realized they were of no use hidden in a closet.  
I've not seen that one of the Jugs taking off before, either.   Very nice.