it should be hand drawable
Keeping it Simple
Do not use multi-color (meaning no color transitions and shading, but can have more colors )
Should look good in B&W
Pattern should be easily recognizable
When somebody is ill or weak why do give him/her medicine let body recover by itself, may not work most of the time and it will become severe. The whole idea of helping somebody is to recover from that state.
'Just look at how private real estate developer are transforming Bangalore' I do stay in Bangalore, these real estate have most unplanned development, look at Jayanagar, Rajajinagar or Malleshwaram or RMV extension which are developed by BDA can you give me one similar example which is done by so called estate developer