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A professional artist, international judge, teacher, organiser of international exhibitions, artistic director of the magazine The Art of Watercolour and personal adviser to artists and art societies, Janine has won numerous awards for her paintings and gained a reputation as an artist, offering her help, knowledge and advice to others.

Having lived on three continents, in 5 countries, in contact with thousands of artists from all over the world, she now wishes to share her experience with as many people as possible, with the aim of creating an inspiring, stimulating and effective environment for all those who want to make progress with their painting.

At a solstice, the Earth's terminator -- the dividing line between night and day -- is tilted the most. The featured time-lapse video demonstrates this by displaying an entire year on planet Earth in twelve seconds. From geosynchronous orbit, the Meteosat 9 satellite recorded infrared images of the Earth every day at the same local time. The video started at the September 2010 equinox with the terminator line being vertical: an equinox. As the Earth revolved around the Sun, the terminator was seen to tilt in a way that provides less daily sunlight to the northern hemisphere, causing winter in the north. At the most tilt, winter solstice occurred in the north, and summer solstice in the south. As the year progressed, the March 2011 equinox arrived halfway through the video, followed by the terminator tilting the other way, causing winter in the southern hemisphere -- and summer in the north. The captured year ends again with the September equinox, concluding another of the billions of trips the Earth has taken -- and will take -- around the Sun. APOD Review: RJN's Night Sky Network Lecture.