There are some of the periods which are just irritating, children feel so boring that some of them count their own yawns, some of them sketch their teacher's face, some write quotes/ feelings and many other behave like they actually listening but, the reality is they pray about 'period to get over'. Also Read: 'Everything you can imagine is true' You cannot deny all these allegations, as everything is true. No matter how intelligent the student is, he will find some of the periods irritating. A young Australian artist name Linden Robinson shares his art over the social media, which is getting viral now and many peoples are impressed by his creation. All these portraits shown here, are portrayed in the classroom, whenever he find any lecture boring he starts picturizing everything that comes in his mind.