To make the highlight “pop”, try bringing some more midtones closer to the highlight. To create a dramatic light, you’ll need contrast, which means you want to balance it with some more dark or mid tones. So close in on the highlight a little more with midtones, but keep the highlight itself the white of the paper. This is a lovely, 3-d sphere; nice smooth transition from dark to light. Your reflective highlight is nice, but it could be slightly thinner and a little more irregular so it doesn’t read like a line. Hope that helps. You’re doing an awesome job! 🙂
To make the highlight “pop”, try bringing some more midtones closer to the highlight. To create a dramatic light, you’ll need contrast, which means you want to balance it with some more dark or mid tones. So close in on the highlight a little more with midtones, but keep the highlight itself the white of the paper. This is a lovely, 3-d sphere; nice smooth transition from dark to light. Your reflective highlight is nice, but it could be slightly thinner and a little more irregular so it doesn’t read like a line. Hope that helps. You’re doing an awesome job! 🙂