Scp-035, along with the examples of hosts he can possess. From

The Mask, Site 76 Wiki

Possessed By Mask SCP-035 & SCP-173, SCP-1048, SCP-049, SCP-1498

An SCP-035 Story (Epilogue: The Interview of Dr. Michelle Torres) : r/SCP

SCP-035 [SCP-Containment Failure EP.1] l SCP Animation

SCP-035, Near Pure Evil Wiki

SCP-035 song (extended version) (Possessive Mask)

SCP-035 song (extended version) (Possessive Mask)

SCP 035 Mask Greek Comedy Mask Tragedy Mask Theater Mask 1:1

Ask Blog for SCP-035

Blood Version SCP-035 Mask. Geek Comedy Mask. Own Mask

Problem with scp from local to aws server - User Support - QIIME 2 Forum

Scp-035, along with the examples of hosts he can possess. From mannequin, corpse, to humans. : r/SCP

The Possessive Mask SCP 035 Hard Enamel Gold Pin

SCP-035 song (extended version) (Possessive Mask)