Which Scope for NSG? Which scope you should use for linking your NSG: subnet level or NIC level or both? Binding NSG to the individual VMs (by NIC) is powerful, but you may quickly lose control of the complexity of your deployment since would be hard to track and maintain.
Impressionist was an art movement that started in France around 1870 which attempted to capture the fleeting impressions or feeling of a scene, rather than detailed realism.
Impressionism is about the nature of fugitive light falling on surfaces. This play of moving light, as opposed to stationary light, expresses the ephemeral quality of modernity. Impressionism is about the temporary, the here and now, and not about the timeless, the forever.