Cupcakes for Charity Bazaar

I've made these chocolate and vanilla cupcakes last night.

All these cupcakes have to delivery to my mum for her charity
bazaar at the school for deaf-mutes.

I've found those cupcakes looks simple and monotonous after
baked. Finally, I was decorated those cupcakes with some
colorful butter icing maybe this can be attract for someone who
like cupcake.