The signatories of this petition attest that Kateřina Šafrová, artistic name Katerina Shereen, has provided them with high quality dance education and dance performances or influenced in any other way, directly or undirectly, in their dance studies and career. They declare that they regard Katerina Shereen as a well-renowned and fully professional dancer, performer and dance instructor, and that she is respected as one of the leading figures of the international oriental dance scene.