I might need to check her official social media or website for current projects or statements about forgeries. Maybe she's been publicly discussing fakes, which could inform the guide.

Potential user errors in the guide: Overlooking the importance of provenance, not consulting experts, or relying on visual inspection alone. The guide should stress checking multiple sources and getting professional opinions. marlene lufen fakes bilder updated

Also, common mistakes in fakes—like incorrect use of color, lack of detail in certain areas that her works are known for, or even poor resolution if digital. Maybe comparing the piece in question with verified originals. I might need to check her official social

Additionally, sources where people can buy authentic pieces, and where fakes are commonly found. Online marketplaces like eBay or social media platforms might be hotbeds for fake art. Including tips on verifying provenance and certificates of authenticity would help. Maybe checking the artist's official website for available works. The guide should stress checking multiple sources and