This article is within the scope of WikiProject Hungary, a collaborative effort to improve the coverage of Hungary on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.HungaryWikipedia:WikiProject HungaryTemplate:WikiProject HungaryHungary
This article is within the scope of WikiProject Germany, a collaborative effort to improve the coverage of Germany on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.GermanyWikipedia:WikiProject GermanyTemplate:WikiProject GermanyGermany
This article is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography
This article is within the scope of WikiProject Arts, a collaborative effort to improve the coverage of Arts on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ArtsWikipedia:WikiProject ArtsTemplate:WikiProject ArtsWikiProject Arts
This article is within the scope of WikiProject Visual arts, a collaborative effort to improve the coverage of visual arts on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Visual artsWikipedia:WikiProject Visual artsTemplate:WikiProject Visual artsvisual arts
For legal reasons, we cannot accept copyrighted text or images borrowed from other web sites or published material; such additions will be deleted. Contributors may use copyrighted publications as a source of information, and, if allowed under fair use, may copy sentences and phrases, provided they are included in quotation marks and referenced properly. The material may also be rewritten, providing it does not infringe on the copyright of the original orplagiarize from that source. Therefore, such paraphrased portions must provide their source. Please see our guideline on non-free text for how to properly implement limited quotations of copyrighted text. Wikipedia takes copyright violations very seriously, and persistent violators will be blocked from editing. While we appreciate contributions, we must require all contributors to understand and comply with these policies. Thank you. signed, Rosguilltalk22:46, 11 April 2019 (UTC)[reply]
Prior content in this article duplicated one or more previously published sources. The material was copied from: https://www.stengelcollection.org/karl-stengel/ https://www.stengelcollection.org/news/karl-stengel-at-palazzo-loredan-venice-3648/. Copied or closely paraphrased material has been rewritten or removed and must not be restored, unless it is duly released under a compatible license. (For more information, please see "using copyrighted works from others" if you are not the copyright holder of this material, or "donating copyrighted materials" if you are.)