It is a copyrighted strip and replacing it with an own image is not meaningful.
Fair useFair use of copyrighted material in the context of Dagwood sandwich//en.wikipedia.org/wiki/File:Dagwood_Sandwich_20070417.pngtrue
Licensing
This image is from a comic strip, webcomic or from the cover or interior of a comic book. The copyright for this image is most likely owned by either the publisher of the comic or the writer(s) and/or artist(s) which produced the comic in question. It is believed that
the use of low-resolution images of the cover of a comic book to illustrate:
the issue of the comic book in question;
the periodical comic book series of which this issue is a part; or
the copyrighted comic book character(s) or group(s) on the cover of the issue in question;
or the use of low-resolution images of a single panel from a comic strip or an interior page of a comic book to illustrate:
the scene or storyline depicted, or
the copyrighted character(s) or group(s) depicted on the excerpted panel in question;
where no free alternative exists or can be created,
== Summary == {{Non-free media rationale |Article= Blondie (comic strip) |Description= Blondie |Source= Blondie comic strip, saved as png file from an 17 April 2007 daily strip posted at Seattle Post-Intelligencer website (seattlepi.com). |Portion= T