He pours paint onto glass and then peels it off in sheets once it dries.

Tonight, Otero gives his Brief But Spectacular take on that process and how his roots help

shape his work.

It's also part of our Canvas series.

ANGEL OTERO, Artist: My name is Angel Otero.

I grew up in the island of Puerto Rico, very working-class, middle-class family.

My father was very pushy with the idea that I could follow his steps of being an insurance

agent.

And I did.

I was a horrible salesman.

I kept dreaming about being an artist, a painter.

So I quit the job.

On a Saturday morning, I remember telling him, like, hey, this school called the School

of the Art Institute of Chicago saw my artwork.

They offered me a scholarship to start studying painting.

At a young age, I came across a book by Jackson Pollock.

What I had learned as a child was that art has to be something that you recognize, that

tells a story, all these things.

And looking at images of this work felt very liberating and felt that they were paintings

made with the idea of just the movement of painting and, you know, the physical part

of it.

Then, when making art in Chicago, I didn't know how to find my own voice.

I had around my studio a big pile or a big mountain of dry oil paint that I didn't want

to throw away.

I decided that I wanted to collage it on the canvas.

Most of the professors were kind of laughing at the ideas or think that I was coming up

with saying that my paintings are about the warmth of Puerto Rico, about the Caribbean

colors.

That was when I started going back to those memories of growing up with my grandmother.

And from there, I departed with the idea of composing all this imagery, collaging dry

oil paint.

I started having quite a good response to it.

I started painting small pieces of glasses with different colors, scraping the paint

off that glass, using those new skins to make new works.

Some of those old stains of old colors that were in the glass were reflecting themselves

on the new skins almost like print.

I said, whoa, wait a minute, I can make a painting on a glass, and it can be figurative

or abstract, and, eventually, I can paint another thing on top of it.

The blurriness of how things change as our life changes over time is very interesting

to me.

My grandmother passed away four years ago.

I know she would still not understand at all nothing of what I do, but it would have been

very amazing to see her face or her thoughts about many of the works.

My name is Angel Otero, and this is my Brief But Spectacular take on my body of work.

JUDY WOODRUFF: Very sweet.

And you can find additional Brief But Spectacular episodes on our Web site, PBS.org/NewsHour/Brief.