Does Epilog work with Histogram?

Hi,
I can make a plot with an inset by using Epilog in the following way:

insetPlot = Plot[Cos[x], {x, -Pi, Pi}, Frame -> True, ImageSize -> 100];
Plot[Sin[x], {x, 0, 2 Pi}, ImageSize -> 300, Frame -> True, Epilog -> Inset[insetPlot, {4.5, .5}]]


I tried the analogous thing with Histogram (Eplilog is an opt), but the inset doesn’t show up:

histData = RandomVariate[NormalDistribution[0, 1], 300];
Histogram[histData, Epilog -> Inset[insetPlot, {4.5, .5}]]


Any ideas how to get this working?

Thanks,
Porscha

insetPlot = Plot[Cos[x], {x, -Pi, Pi}, Frame -> True, ImageSize -> 100];
histData = RandomVariate[NormalDistribution[0, 1], 300];
Histogram[histData, Epilog -> Inset[insetPlot, ImageScaled[{.8, .8}]]]

gives