That's pretty bad. I agree it may not be theft, since the background was put into PD as a freebie. However, to give the impression that you greated the background is dishonest. To then IM the creator and claim it is somehow coincidence, that he really did create the identical background all on his own is a blatant lie! Even if you had some really profound psychic connection with each other that led both of you to create the same scene, the software used, (or claimed to have been used by senjin) was different and you could never have procuded the IDENTICAL image! senjin, you are extremely dishonorable.