just recently finished secondary school and going to start my first year in product design very soon so quite excited. anyways, as you could see these sketches aren’t great, very sketchy looking. as an 18 year old i feel that my skill is lacking also i didn’t go to any skill based classes so my experience is considered very less although i aim to do a sketch everyday . so it would be appreciated if someone here give me some input or point me to the right direction 
took me about one hour to get each done so it’s not exactly fast.
note, that in the first sketch i used a bit of marker and colour pencil for rendering. these are zebra branded markers probably not a type people here recommend for rendering but it was cheap to pick up at the stores so I brought a few. will invest in some higher quality ones as i get into university. so recommendations would be cool…
