Random position for quads

hi! i need help please! , how can i make appear in random place quads ? with 2\3 second of pause and without the moviment of it ( so just like 4\5\6… quads appear in random places of the rendering every 2 seconds ) thanks!

have a look at the helppatch of RandomSpread (2d) and play with its “Count” and “Seed” input. for example connect the “Cycles” output of an LFO node to the Seed input of the RandomSpread…