Oral title: The Polar Dust in ESO323-G77

Oral abstract: When we study Seyferts with IR interferometry we do not see the equatorial dust torus predicted by the 
unified model of AGN in the mid-IR but a polar-extended dust structure with a subdominant compact or disk-like 
component in the plane of the accretion disk. In this talk we report on ESO323-G77. Unlike the previously well studied 
AGN the polar dust is present but non dominant in the mid-IR. 60% of emission is unresolved and thought to be provided 
by the Rayleigh-Jeans tail of hot dust emission near the sublimation radius. This indicates evolution of the dust 
distribution with Eddington ratio.