I consider those that have been carping on about waste of fuel and increased emissions have 'lost the plot'.
This is a beautiful aerial work of art and a tribute to a fine old lady, the B 747 as she nears the end of her life.
Let's live a little, and enjoy and applaud someone's creativity, instead of mouthing 'politically correct' slogans.
Remember, the earth has been warming since the last Ice Age !
And El Al's B747 final bow out, has contributed an unmeasurably small iota, when one considers the millions of
flight miles flown every day.