Love is in the air...
A king sized bubble floating through Parc Guell in Barcelona, Catalonia.
A soap bubble is a very thin film of soap water that forms a sphere with an iridescent surface. Soap bubbles can help to solve complex mathematical problems of space, as they will always find the smallest surface area between points or edges - who would have thought :p
Too many theories on the history of Valentines suffice to say that today its a day marked globally as one dedicated to demonstrating love to ones companion!
As Licht rightly says, "Love is in the air" literally :p hehe