Code Sketch

cleari
setSpeed(superFast)

def backgroundColor=cm.radialMultipleGradient(
    0, 0, 
    500, 
    Seq(0,0.8),
    Seq(yellow,white), 
    false)


setBackground(backgroundColor)


//showAxes()
//showGrid()

def baseColor=cm.linearGradient(
    0, 0,
    Color(158, 104, 19),
    200, 0,
    brown,
    true)
    
setFillColor(baseColor)

//Base
right
hop(200)
right
right(180,200)

//left arc
right(120)
left(60,200)

//right arc
left(60)
right(120)
left(60, 200)
penUp()
left(-60,200)
right(60)
penDown()

//diya
def diyaColor = cm.radialMultipleGradient(
    0, 0, 
    200, 
    Seq(0, 0.25, 0.6), 
     Seq(red, yellow, orange), 
    false)
    
setFillColor(diyaColor)
right(30)
left(60, 200)
left(150)

right(30)
left(60, 200)
left(150)