Olympic sailing classes - there is a mistake, the Laser at this picture is a Laser 4.7 and no Laser Standard (for example see File:Laser Standard 160588 01.jpg, thats a Laser Standard), also I´m not sure that the shown Laser radial is real a radial. If I remember rightly the sail of a Laser radial is blue at the head, tack and clew - for example see [1]
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to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.