Apple blossom about to burst

I have had my little Lumix camera for a few months and love taking close ups, although I think I need a few more lessons from Ben, my son, who is a cameraman.
This is the first of our apple trees to come into flower and these plump buds seem about to burst. Bet it is out tomorrow. We have just been out for a drive with Grandma and all the trees have a beautiful green haze around them - I love Spring.