I'm saying that while any specific drawing of a prism is protected by copyright, the general concept isn't. Drawing a prism, even one that looks almost identical to the one on the album cover, is not restricted. (I'm not sure we actually disagree.)
you cannot copyright a drawn apple with a piece bitten off
That's correct, you can not do such. Apple does not litigate its logo with copyright but in trademark disputes. Prepear and Georette are examples of this.
You too can create a logo of an apple with a piece bitten off. It's up to a court to decide if it's coming too close to the Apple trademark, most people want to just avoid that and settle amicably, but if you've got to the pocket change to fight it in court, you can argue that your bitten off apple isn't a trademark infringement.
If you find a company that isn't keen to defend their logo, you can totally get away with it. Apple is on the other end of the spectrum of being someone who will protect their trademarks to the bitter end. Jack Daniels and Disney are two more examples of companies that will legally punch a five dollar start up into a bloody mass over trademarks.
it's a vector recreation of this low-quality gif, which you can't really tell whether it was a gradient or not. but the colors are indeed kinda different and more accurate to an actual rainbow lol
I found the whole copyright thing at Wikipedia for this image pretty funny.
Even the simplest research shows that NCSA is a state-funded agency (through the University of Illinois system), not federal. If that image is in the public domain, it's not for the reason Wikipedia lists.
It did get a lot of funding from the NSF in the early days, but the federal government didn't start pushing for public access to research done through grants and contracts until 2013. Before then it was only work done by federal agencies that was non copyrighted.
The National Science Foundation also didn't start funding Mosaic until 1994, which was after CGI had been released.
NCSA gets a lot of its funding from the private sector with partner programs, the University of Illinois, and the State of Illinois as well.
Is the government able to commit copywriter infringement? With this logic, I could take a picture of Mario with a bowtie drawn on his chest and upload it to the Library of Congress website, thus making my image public domain.
Actually I Think that would be trademark infringement. Why is copywright law so confusing.