A simple triangular frame is drawn on the alpha channel.
Palabras clave
vignetting,
crayons,
pen,
element,
art,
background,
empty,
frame,
paper,
shape,
signs,
white,
abstract,
isolated,
set,
blank,
pattern,
school,
business,
stick,
sticker,
list,
notebook,
question,
scrapbook,
discussion,
text,
web,
asking,
chat,
communication,
dialogue,
message,
supply,
concept,
contour,
debate,
expression,
group,
hand-drawn,
idea,
important,
notice,
object,
speech,
symbol,
tags,
talking
