well elephant sun is definitly a winner compared to blue sun but....
it makes sense but if you ggoogle with semicoloms "blue sun" and "elephant sun"
it gives 2.280.000 and 137.000
this is my main hypothesis into this odditity and what got me to google "blue sun"
i like this one too
edit:
for me theres litle doubt this oditiy is explained by more people feeling naming a brand blue sun better than yellow sun
theres even sneakers adidas blue sun
well some felt like naming adidas blue sun, i felt like painting a huge electric blue sun
but why if the suns not blue?
edit:
i feel this sky more real than the celestial blue one:
