That repository contain logos used by i2pd
itoopie and vertical_white_shadow logos was taken from i2p.graphics repository (copyrighted by The I2P Project).
itoopie_violet and vertical_white_shadow_violet is reworked version of logos above, copyrighted by The PurpleI2P Project under the BSD3-Clause license.
i2pd_logo_2_curved and i2pd_logo_2_icon authored by omen (102chan.i2p) and copyrighted by The PurpleI2P Project under the BSD3-Clause license.